Compare 256129 vs 257077
| Property | 256129 | 257077 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2561291 | 2570771 |
| Prime factorization | 256129 | 257077 |
| Divisors count | 2 | 2 |
| Divisors | 1, 256129 | 1, 257077 |
| Number of properties | 4 | 4 |
| Cousin primes (1st member) | 2634th | |
| Happy primes | 3392nd | |
| Isolated primes | 17269th | 17321st |
| Lucky primes | 2806th | 2812th |
| Primes | 22536th | 22602nd |
| Roman numberals | ||
| Base 2 | 1111101000100000012 | 1111101100001101012 |
| Base 3 | 1110001000213 | 1110011221013 |
| Base 4 | 3322020014 | 3323003114 |
| Base 5 | 311440045 | 312113025 |
| Base 6 | 52534416 | 53021016 |
| Base 7 | 21145067 | 21203327 |
| Base 8 | 7642018 | 7660658 |
| Base 9 | 4303079 | 4315719 |
| Base 10 | 25612910 | 25707710 |
| Base 11 | 16548511 | 16616711 |
| Base 12 | 10428112 | 10493112 |
| Base 13 | 8c77313 | 9002213 |
| Base 14 | 694ad14 | 6998914 |
| Base 15 | 50d5415 | 5128715 |
| Base 16 | 3e88116 | 3ec3516 |