Compare 256124 vs 256129
| Property | 256124 | 256129 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 111 × 58211 | 2561291 |
| Prime factorization | 2 × 2 × 11 × 5821 | 256129 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 11, 22, 44, 5821, 11642, 23284, 64031, 128062, 256124 | 1, 256129 |
| Number of properties | 0 | 4 |
| Cousin primes (1st member) | 2634th | |
| Isolated primes | 17269th | |
| Lucky primes | 2806th | |
| Primes | 22536th | |
| Roman numberals | ||
| Base 2 | 1111101000011111002 | 1111101000100000012 |
| Base 3 | 1110001000023 | 1110001000213 |
| Base 4 | 3322013304 | 3322020014 |
| Base 5 | 311434445 | 311440045 |
| Base 6 | 52534326 | 52534416 |
| Base 7 | 21145017 | 21145067 |
| Base 8 | 7641748 | 7642018 |
| Base 9 | 4303029 | 4303079 |
| Base 10 | 25612410 | 25612910 |
| Base 11 | 16548011 | 16548511 |
| Base 12 | 10427812 | 10428112 |
| Base 13 | 8c76b13 | 8c77313 |
| Base 14 | 694a814 | 694ad14 |
| Base 15 | 50d4e15 | 50d5415 |
| Base 16 | 3e87c16 | 3e88116 |