Compare 61620 vs 61631
| Property | 61620 | 61631 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 22 × 31 × 51 × 131 × 791 | 616311 |
| Prime factorization | 2 × 2 × 3 × 5 × 13 × 79 | 61631 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 2054, 2370, 3081, 4108, 4740, 5135, 6162, 10270, 12324, 15405, 20540, 30810, 61620 | 1, 61631 |
| Number of properties | 0 | 6 |
| Additive primes | 2681st | |
| Cousin primes (2nd member) | 825th | |
| Isolated primes | 4549th | |
| Primes | 6200th | |
| Sexy primes (1st member) | 1663rd | |
| Sexy prime triplets (1st member) | 377th | |
| Roman numberals | ||
| Base 2 | 11110000101101002 | 11110000101111112 |
| Base 3 | 100101120203 | 100101121223 |
| Base 4 | 330023104 | 330023334 |
| Base 5 | 34324405 | 34330115 |
| Base 6 | 11531406 | 11531556 |
| Base 7 | 3444367 | 3444537 |
| Base 8 | 1702648 | 1702778 |
| Base 9 | 1034669 | 1034789 |
| Base 10 | 6162010 | 6163110 |
| Base 11 | 4232911 | 4233911 |
| Base 12 | 2b7b012 | 2b7bb12 |
| Base 13 | 2208013 | 2208b13 |
| Base 14 | 1865614 | 1866314 |
| Base 15 | 133d015 | 133db15 |
| Base 16 | f0b416 | f0bf16 |