Compare 100909 vs 100913
| Property | 100909 | 100913 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 191 × 471 × 1131 | 1009131 |
| Prime factorization | 19 × 47 × 113 | 100913 |
| Divisors count | 8 | 2 |
| Divisors | 1, 19, 47, 113, 893, 2147, 5311, 100909 | 1, 100913 |
| Number of properties | 0 | 7 |
| Chen primes | 4265th | |
| Emirps | 1668th | |
| Isolated primes | 7206th | |
| Primes | 9665th | |
| Pythagorean primes | 4821st | |
| Sexy primes (2nd member) | 2461st | |
| Sophie germain primes | 1179th | |
| Roman numberals | ||
| Base 2 | 110001010001011012 | 110001010001100012 |
| Base 3 | 120101021013 | 120101021123 |
| Base 4 | 1202202314 | 1202203014 |
| Base 5 | 112121145 | 112121235 |
| Base 6 | 20551016 | 20551056 |
| Base 7 | 6001247 | 6001317 |
| Base 8 | 3050558 | 3050618 |
| Base 9 | 1633719 | 1633759 |
| Base 10 | 10090910 | 10091310 |
| Base 11 | 698a611 | 698aa11 |
| Base 12 | 4a49112 | 4a49512 |
| Base 13 | 36c1313 | 36c1713 |
| Base 14 | 28abb14 | 28ac114 |
| Base 15 | 1ed7415 | 1ed7815 |
| Base 16 | 18a2d16 | 18a3116 |