Compare 15149 vs 15439
| Property | 15149 | 15439 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 151491 | 154391 |
| Prime factorization | 15149 | 15439 |
| Divisors count | 2 | 2 |
| Divisors | 1, 15149 | 1, 15439 |
| Number of properties | 7 | 5 |
| Chen primes | 900th | 912th |
| Cousin primes (1st member) | 288th | |
| Emirps | 453rd | |
| Harmonic primes | 638th | 654th |
| Isolated primes | 1225th | 1250th |
| Long primes | 685th | |
| Primes | 1770th | 1803rd |
| Pythagorean primes | 876th | |
| Roman numberals | ||
| Base 2 | 111011001011012 | 111100010011112 |
| Base 3 | 2022100023 | 2100112113 |
| Base 4 | 32302314 | 33010334 |
| Base 5 | 4410445 | 4432245 |
| Base 6 | 1540456 | 1552516 |
| Base 7 | 621117 | 630047 |
| Base 8 | 354558 | 361178 |
| Base 9 | 227029 | 231549 |
| Base 10 | 1514910 | 1543910 |
| Base 11 | 1042211 | 1066611 |
| Base 12 | 892512 | 8b2712 |
| Base 13 | 6b8413 | 704813 |
| Base 14 | 574114 | 58ab14 |
| Base 15 | 474e15 | 489415 |
| Base 16 | 3b2d16 | 3c4f16 |