Compare 309131 vs 309141
| Property | 309131 | 309141 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 5 |
| Prime factorization | 3091311 | 32 × 72 × 7011 |
| Prime factorization | 309131 | 3 × 3 × 7 × 7 × 701 |
| Divisors count | 2 | 18 |
| Divisors | 1, 309131 | 1, 3, 7, 9, 21, 49, 63, 147, 441, 701, 2103, 4907, 6309, 14721, 34349, 44163, 103047, 309141 |
| Number of properties | 4 | 0 |
| Additive primes | 10633rd | |
| Isolated primes | 20585th | |
| Primes | 26734th | |
| Sexy primes (1st member) | 6157th | |
| Roman numberals | ||
| Base 2 | 10010110111100010112 | 10010110111100101012 |
| Base 3 | 1202010010223 | 1202010012003 |
| Base 4 | 10231320234 | 10231321114 |
| Base 5 | 343430115 | 343430315 |
| Base 6 | 103430556 | 103431136 |
| Base 7 | 24251547 | 24252007 |
| Base 8 | 11336138 | 11336258 |
| Base 9 | 5210389 | 5210509 |
| Base 10 | 30913110 | 30914110 |
| Base 11 | 1a128911 | 1a129811 |
| Base 12 | 12aa8b12 | 12aa9912 |
| Base 13 | aa92413 | aa93113 |
| Base 14 | 8092b14 | 8093714 |
| Base 15 | 618db15 | 618e615 |
| Base 16 | 4b78b16 | 4b79516 |