Compare 61631 vs 61641
| Property | 61631 | 61641 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 2 |
| Total factors | 1 | 5 |
| Prime factorization | 616311 | 34 × 7611 |
| Prime factorization | 61631 | 3 × 3 × 3 × 3 × 761 |
| Divisors count | 2 | 10 |
| Divisors | 1, 61631 | 1, 3, 9, 27, 81, 761, 2283, 6849, 20547, 61641 |
| Number of properties | 6 | 0 |
| 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 | 11110000101111112 | 11110000110010012 |
| Base 3 | 100101121223 | 100101200003 |
| Base 4 | 330023334 | 330030214 |
| Base 5 | 34330115 | 34330315 |
| Base 6 | 11531556 | 11532136 |
| Base 7 | 3444537 | 3444667 |
| Base 8 | 1702778 | 1703118 |
| Base 9 | 1034789 | 1035009 |
| Base 10 | 6163110 | 6164110 |
| Base 11 | 4233911 | 4234811 |
| Base 12 | 2b7bb12 | 2b80912 |
| Base 13 | 2208b13 | 2209813 |
| Base 14 | 1866314 | 1866d14 |
| Base 15 | 133db15 | 133e615 |
| Base 16 | f0bf16 | f0c916 |