Compare 156996 vs 157007
| Property | 156996 | 157007 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 22 × 32 × 72 × 891 | 1570071 |
| Prime factorization | 2 × 2 × 3 × 3 × 7 × 7 × 89 | 157007 |
| Divisors count | 54 | 2 |
| Divisors | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 98, 126, 147, 178, 196, 252, 267, 294, 356, 441, 534, 588, 623, 801, 882, 1068, 1246, 1602, 1764, 1869, 2492, 3204, 3738, 4361, 5607, 7476, 8722, 11214, 13083, 17444, 22428, 26166, 39249, 52332, 78498, 156996 | 1, 157007 |
| Number of properties | 0 | 8 |
| Chen primes | 6163rd | |
| Emirps | 3135th | |
| Good primes | 873rd | |
| Isolated primes | 10889th | |
| Long primes | 5391st | |
| Primes | 14434th | |
| Sexy primes (1st member) | 3516th | |
| Sexy prime triplets (1st member) | 731st | |
| Roman numberals | ||
| Base 2 | 1001100101010001002 | 1001100101010011112 |
| Base 3 | 212221002003 | 212221010023 |
| Base 4 | 2121110104 | 2121110334 |
| Base 5 | 200104415 | 200110125 |
| Base 6 | 32105006 | 32105156 |
| Base 7 | 12225007 | 12225147 |
| Base 8 | 4625048 | 4625178 |
| Base 9 | 2583209 | 2583329 |
| Base 10 | 15699610 | 15700710 |
| Base 11 | a7a5411 | a7a6411 |
| Base 12 | 76a3012 | 76a3b12 |
| Base 13 | 565c813 | 5660613 |
| Base 14 | 4130014 | 4130b14 |
| Base 15 | 317b615 | 317c215 |
| Base 16 | 2654416 | 2654f16 |