Compare 22388 vs 22391
| Property | 22388 | 22391 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 291 × 1931 | 223911 |
| Prime factorization | 2 × 2 × 29 × 193 | 22391 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 29, 58, 116, 193, 386, 772, 5597, 11194, 22388 | 1, 22391 |
| Number of properties | 0 | 4 |
| Additive primes | 1154th | |
| Isolated primes | 1749th | |
| Primes | 2506th | |
| Sexy primes (1st member) | 754th | |
| Roman numberals | ||
| Base 2 | 1010111011101002 | 1010111011101112 |
| Base 3 | 10102010123 | 10102010223 |
| Base 4 | 111313104 | 111313134 |
| Base 5 | 12040235 | 12040315 |
| Base 6 | 2513526 | 2513556 |
| Base 7 | 1221627 | 1221657 |
| Base 8 | 535648 | 535678 |
| Base 9 | 336359 | 336389 |
| Base 10 | 2238810 | 2239110 |
| Base 11 | 1590311 | 1590611 |
| Base 12 | 10b5812 | 10b5b12 |
| Base 13 | a26213 | a26513 |
| Base 14 | 823214 | 823514 |
| Base 15 | 697815 | 697b15 |
| Base 16 | 577416 | 577716 |