Compare 51283 vs 51289
| Property | 51283 | 51289 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 512831 | 71 × 171 × 4311 |
| Prime factorization | 51283 | 7 × 17 × 431 |
| Divisors count | 2 | 8 |
| Divisors | 1, 51283 | 1, 7, 17, 119, 431, 3017, 7327, 51289 |
| Number of properties | 7 | 0 |
| Additive primes | 2303rd | |
| Cousin primes (1st member) | 710th | |
| Happy primes | 853rd | |
| Isolated primes | 3812th | |
| Left-truncatable primes | 228th | |
| Lucky primes | 749th | |
| Primes | 5247th | |
| Roman numberals | ||
| Base 2 | 11001000010100112 | 11001000010110012 |
| Base 3 | 21211001013 | 21211001213 |
| Base 4 | 302011034 | 302011214 |
| Base 5 | 31201135 | 31201245 |
| Base 6 | 10332316 | 10332416 |
| Base 7 | 3023417 | 3023507 |
| Base 8 | 1441238 | 1441318 |
| Base 9 | 773119 | 773179 |
| Base 10 | 5128310 | 5128910 |
| Base 11 | 3559111 | 3559711 |
| Base 12 | 2581712 | 2582112 |
| Base 13 | 1a45b13 | 1a46413 |
| Base 14 | 1499114 | 1499714 |
| Base 15 | 102dd15 | 102e415 |
| Base 16 | c85316 | c85916 |