Compare 25121 vs 25131
| Property | 25121 | 25131 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 251211 | 31 × 83771 |
| Prime factorization | 25121 | 3 × 8377 |
| Divisors count | 2 | 4 |
| Divisors | 1, 25121 | 1, 3, 8377, 25131 |
| Number of properties | 6 | 1 |
| Additive primes | 1274th | |
| Cousin primes (2nd member) | 414th | |
| Isolated primes | 1956th | |
| Primes | 2773rd | |
| Pythagorean primes | 1380th | |
| Semiprimes | 6301st | |
| Sexy primes (1st member) | 825th | |
| Roman numberals | ||
| Base 2 | 1100010001000012 | 1100010001010112 |
| Base 3 | 10211101023 | 10211102103 |
| Base 4 | 120202014 | 120202234 |
| Base 5 | 13004415 | 13010115 |
| Base 6 | 3121456 | 3122036 |
| Base 7 | 1331457 | 1331617 |
| Base 8 | 610418 | 610538 |
| Base 9 | 374129 | 374239 |
| Base 10 | 2512110 | 2513110 |
| Base 11 | 1796811 | 1797711 |
| Base 12 | 1265512 | 1266312 |
| Base 13 | b58513 | b59213 |
| Base 14 | 922514 | 923114 |
| Base 15 | 769b15 | 76a615 |
| Base 16 | 622116 | 622b16 |