| 2097153 | ||
|---|---|---|
| < 2097152 | ||
| 2097154 > | ||
2097153 is the number following 2097152 and preceding 2097154.
Properties
- Its factors are 1, 3, 9, 43, 129, 387, 5419, 16257, 48771, 233017, 699051 and 2097153, making it a composite number.[1][2][3] It is also a cubefree number.[4]
- 2097153 is an odd number[5][6] .
- 2097153 is an unhappy number.[7][8]
- 2097153 is deficient.[9]
- Its prime factorization is 32 × 431 × 54191.
Approximations
| Notation | Lower bound | Upper bound | |
|---|---|---|---|
| Up-arrow notation | 128 ↑ 3 | ||
| Scientific notation | 2.097 x 106 | ||
| Slow-growing hierarchy | \(g_{\omega^{\omega}}(7)\) | \(g_{\omega^{\omega}}(8)\) | |
| Chained arrow notation | 128 → 3 | ||
| Bowers' Exploding Array Function/Bird's array notation | {128,3} | ||
| Hardy hierarchy | Hω(1048576) | Hω(1048577) | |
| Middle-growing hierarchy | m(ω,21) | ||
| Hyper-E notation | E6.3216 | ||
| Hyper-E notation (non-10 base) | \(E[128]3\) | ||
| X-Sequence Hyper-Exponential Notation | 128{1}3 | ||
| PlantStar's Debut Notation | [3] | [4] | |
| H* function | H(1.1) | H(1.2) | |
| Bashicu matrix system with respect to version 4 | (0)[1448] | (0)[1449] | |
Sources
- ↑ OEIS A002808 - Composite numbers
- ↑ Wolfram Alpha Is 2097153 composite?
- ↑ Wolfram Alpha 2097153's factors
- ↑ OEIS A004709 - Cubefree numbers
- ↑ OEIS A005408 - Odd numbers
- ↑ Wolfram Alpha Is 2097153 odd?
- ↑ Wolfram Alpha Unhappy Numbers
- ↑ OEIS A031177 - Unhappy Numbers
- ↑ OEIS A005100 - Deficient numbers