Compare 51239 vs 51283
| Property | 51239 | 51283 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 512391 | 512831 |
| Prime factorization | 51239 | 51283 |
| Divisors count | 2 | 2 |
| Divisors | 1, 51239 | 1, 51283 |
| Number of properties | 3 | 7 |
| Additive primes | 2303rd | |
| Chen primes | 2442nd | |
| Cousin primes (1st member) | 710th | |
| Happy primes | 853rd | |
| Isolated primes | 3812th | |
| Left-truncatable primes | 228th | |
| Lucky primes | 749th | |
| Primes | 5243rd | 5247th |
| Twin primes (1st member) | 718th | |
| Roman numberals | ||
| Base 2 | 11001000001001112 | 11001000010100112 |
| Base 3 | 21210212023 | 21211001013 |
| Base 4 | 302002134 | 302011034 |
| Base 5 | 31144245 | 31201135 |
| Base 6 | 10331156 | 10332316 |
| Base 7 | 3022467 | 3023417 |
| Base 8 | 1440478 | 1441238 |
| Base 9 | 772529 | 773119 |
| Base 10 | 5123910 | 5128310 |
| Base 11 | 3555111 | 3559111 |
| Base 12 | 2579b12 | 2581712 |
| Base 13 | 1a42613 | 1a45b13 |
| Base 14 | 1495d14 | 1499114 |
| Base 15 | 102ae15 | 102dd15 |
| Base 16 | c82716 | c85316 |