| 1009899 | ||
|---|---|---|
| < 1009898 | ||
| 1009900 > | ||
1009899 is the number following 1009898 and preceding 1009900.
Properties
- Its factors are 1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 3333, 9999, 10201, 30603, 91809, 112211, 336633 and 1009899, making it a composite number.[1][2][3] It is also a cubefree number.[4]
- 1009899 is an odd number[5][6] .
- 1009899 is an unhappy number.[7][8]
- 1009899 is deficient.[9]
- Its prime factorization is 32 × 111 × 1012.
Approximations
| Notation | Lower bound | Upper bound | |
|---|---|---|---|
| Up-arrow notation | 1005 ↑ 2 | ||
| Scientific notation | 1.01 x 106 | ||
| Slow-growing hierarchy | \(g_{\omega^{\omega}}(7)\) | \(g_{\omega^{\omega}}(8)\) | |
| Chained arrow notation | 1005 → 2 | ||
| Bowers' Exploding Array Function/Bird's array notation | {1005,2} | ||
| Hardy hierarchy | Hω(504949) | Hω(504950) | |
| Middle-growing hierarchy | m(ω,19) | ||
| Hyper-E notation | E6.0043 | ||
| Hyper-E notation (non-10 base) | \(E[1005]2\) | ||
| X-Sequence Hyper-Exponential Notation | 1005{1}2 | ||
| PlantStar's Debut Notation | [3] | [4] | |
| H* function | H(1) | H(1.1) | |
| Bashicu matrix system with respect to version 4 | (0)[1004] | (0)[1005] | |
Sources
- ↑ OEIS A002808 - Composite numbers
- ↑ Wolfram Alpha Is 1009899 composite?
- ↑ Wolfram Alpha 1009899's factors
- ↑ OEIS A004709 - Cubefree numbers
- ↑ OEIS A005408 - Odd numbers
- ↑ Wolfram Alpha Is 1009899 odd?
- ↑ Wolfram Alpha Unhappy Numbers
- ↑ OEIS A031177 - Unhappy Numbers
- ↑ OEIS A005100 - Deficient numbers