| 4900 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| All Numbers | |||||||||
| 4900 | 4901 | 4902 | 4903 | 4904 | 4905 | 4906 | 4907 | 4908 | 4909 |
| 4910 | 4911 | 4912 | 4913 | 4914 | 4915 | 4916 | 4917 | 4918 | 4919 |
| 4920 | 4921 | 4922 | 4923 | 4924 | 4925 | 4926 | 4927 | 4928 | 4929 |
| 4930 | 4931 | 4932 | 4933 | 4934 | 4935 | 4936 | 4937 | 4938 | 4939 |
| 4940 | 4941 | 4942 | 4943 | 4944 | 4945 | 4946 | 4947 | 4948 | 4949 |
| 4950 | 4951 | 4952 | 4953 | 4954 | 4955 | 4956 | 4957 | 4958 | 4959 |
| 4960 | 4961 | 4962 | 4963 | 4964 | 4965 | 4966 | 4967 | 4968 | 4969 |
| 4970 | 4971 | 4972 | 4973 | 4974 | 4975 | 4976 | 4977 | 4978 | 4979 |
| 4980 | 4981 | 4982 | 4983 | 4984 | 4985 | 4986 | 4987 | 4988 | 4989 |
| 4990 | 4991 | 4992 | 4993 | 4994 | 4995 | 4996 | 4997 | 4998 | 4999 |
4900 is the number following 4899 and preceding 4901.
Properties
- Its factors are 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450 and 4900, making it a composite number.[1][2][3] It is also a cubefree number.[4]
- 4900 is an even number[5][6] .
- 4900 is a happy number.[7][8]
- 4900 is a centered octagonal number.[9]
- 4900 is abundant.[10]
- Its prime factorization is 22 × 52 × 72.
Approximations
| Notation | Lower bound | Upper bound | |
|---|---|---|---|
| Up-arrow notation | 70 ↑ 2 | ||
| Scientific notation | 4.9 x 103 | 4.901 x 103 | |
| Slow-growing hierarchy | \(g_{\omega^{\omega}}(5)\) | \(g_{\omega^{\omega}}(6)\) | |
| Copy notation | 48[2] | 49[2] | |
| Chained arrow notation | 70 → 2 | ||
| Bowers' Exploding Array Function/Bird's array notation | {70,2} | ||
| Fast-growing hierarchy | f2(9) | f2(10) | |
| Hardy hierarchy | Hω(2450) | Hω(2450) | |
| Middle-growing hierarchy | m(ω,12) | m(ω,13) | |
| Hyper-E notation | E3.6902 | ||
| Hyper-E notation (non-10 base) | \(E[70]2\) | ||
| Hyperfactorial array notation | 6! | 7! | |
| X-Sequence Hyper-Exponential Notation | 70{1}2 | ||
| Steinhaus-Moser Notation | 5[3] | 6[3] | |
| PlantStar's Debut Notation | [2] | [3] | |
| H* function | H(0.2) | H(0.3) | |
| Bashicu matrix system with respect to version 4 | (0)[70] | (0)[70] | |
| m(n) map | m(1)(5) | m(1)(6) | |
| s(n) map | \(s(1)(\lambda x . x+1)(2449)\) | \(s(1)(\lambda x . x+1)(2450)\) | |
Sources
- ↑ OEIS A002808 - Composite numbers
- ↑ Wolfram Alpha Is 4900 composite?
- ↑ Wolfram Alpha 4900's factors
- ↑ OEIS A004709 - Cubefree numbers
- ↑ OEIS A005843 - Even numbers
- ↑ Wolfram Alpha Is 4900 even?
- ↑ Wolfram Alpha Happy Numbers
- ↑ OEIS A007770 - Happy Numbers
- ↑ OEIS A016754 - Centered octagonal numbers
- ↑ OEIS A005101 - Abundant numbers