Compare 251947 vs 252139
| Property | 251947 | 252139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2519471 | 2521391 |
| Prime factorization | 251947 | 252139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 251947 | 1, 252139 |
| Number of properties | 5 | 4 |
| Chen primes | 9186th | 9190th |
| Cousin primes (1st member) | 2593rd | |
| Happy primes | 3339th | |
| Isolated primes | 16989th | 16998th |
| Primes | 22200th | 22211th |
| Sexy primes (2nd member) | 5185th | |
| Roman numberals | ||
| Base 2 | 1111011000001010112 | 1111011000111010112 |
| Base 3 | 1102101211013 | 1102102121113 |
| Base 4 | 3312002234 | 3312032234 |
| Base 5 | 310302425 | 310320245 |
| Base 6 | 52222316 | 52231516 |
| Base 7 | 20663537 | 21000467 |
| Base 8 | 7540538 | 7543538 |
| Base 9 | 4235419 | 4237749 |
| Base 10 | 25194710 | 25213910 |
| Base 11 | 16232311 | 16248811 |
| Base 12 | 10197712 | 101ab712 |
| Base 13 | 8a8a713 | 8a9c413 |
| Base 14 | 67b6314 | 67c5d14 |
| Base 15 | 4e9b715 | 4ea9415 |
| Base 16 | 3d82b16 | 3d8eb16 |