Compare 131317 vs 131328
| Property | 131317 | 131328 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 12 |
| Prime factorization | 1313171 | 28 × 33 × 191 |
| Prime factorization | 131317 | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 19 |
| Divisors count | 2 | 72 |
| Divisors | 1, 131317 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2432, 2736, 3456, 3648, 4104, 4864, 5472, 6912, 7296, 8208, 10944, 14592, 16416, 21888, 32832, 43776, 65664, 131328 |
| Number of properties | 8 | 0 |
| Cousin primes (1st member) | 1520th | |
| Happy primes | 1915th | |
| Harmonic primes | 4618th | |
| Isolated primes | 9215th | |
| Primes | 12270th | |
| Pythagorean primes | 6104th | |
| Sexy primes (2nd member) | 3039th | |
| Ulam primes | 864th | |
| Roman numberals | ||
| Base 2 | 1000000000111101012 | 1000000001000000002 |
| Base 3 | 202000101213 | 202000110003 |
| Base 4 | 2000033114 | 2000100004 |
| Base 5 | 132002325 | 132003035 |
| Base 6 | 24515416 | 24520006 |
| Base 7 | 10545647 | 10546117 |
| Base 8 | 4003658 | 4004008 |
| Base 9 | 2201179 | 2201309 |
| Base 10 | 13131710 | 13132810 |
| Base 11 | 8a72a11 | 8a73a11 |
| Base 12 | 63bb112 | 6400012 |
| Base 13 | 47a0413 | 47a1213 |
| Base 14 | 35bdb14 | 35c0814 |
| Base 15 | 28d9715 | 28da315 |
| Base 16 | 200f516 | 2010016 |