Compare 681252 vs 681253
| Property | 681252 | 681253 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 5 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 22 × 31 × 111 × 131 × 3971 | 6812531 |
| Prime factorization | 2 × 2 × 3 × 11 × 13 × 397 | 681253 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 397, 429, 572, 794, 858, 1191, 1588, 1716, 2382, 4367, 4764, 5161, 8734, 10322, 13101, 15483, 17468, 20644, 26202, 30966, 52404, 56771, 61932, 113542, 170313, 227084, 340626, 681252 | 1, 681253 |
| Number of properties | 0 | 10 |
| Cousin primes (1st member) | 5945th | |
| Happy primes | 7821st | |
| Lucky primes | 6290th | |
| Primes | 55158th | |
| Prime quadruplets (2nd member) | 132nd | |
| Prime triplets (1st member) | 2165th | |
| Prime triplets (2nd member) | 2164th | |
| Sexy primes (1st member) | 11865th | |
| Twin primes (2nd member) | 5944th | |
| Ulam primes | 4049th | |
| Roman numberals | ||
| Base 2 | 101001100101001001002 | 101001100101001001012 |
| Base 3 | 10211211111203 | 10211211111213 |
| Base 4 | 22121102104 | 22121102114 |
| Base 5 | 1333000025 | 1333000035 |
| Base 6 | 223335406 | 223335416 |
| Base 7 | 55351057 | 55351067 |
| Base 8 | 24624448 | 24624458 |
| Base 9 | 12474469 | 12474479 |
| Base 10 | 68125210 | 68125310 |
| Base 11 | 42592011 | 42592111 |
| Base 12 | 28a2b012 | 28a2b112 |
| Base 13 | 1ab11013 | 1ab11113 |
| Base 14 | 13a3ac14 | 13a3ad14 |
| Base 15 | d6cbc15 | d6cbd15 |
| Base 16 | a652416 | a652516 |