Compare 12631 vs 12637
| Property | 12631 | 12637 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 171 × 7431 | 126371 |
| Prime factorization | 17 × 743 | 12637 |
| Divisors count | 4 | 2 |
| Divisors | 1, 17, 743, 12631 | 1, 12637 |
| Number of properties | 1 | 5 |
| Additive primes | 731st | |
| Cousin primes (1st member) | 244th | |
| Isolated primes | 1022nd | |
| Primes | 1509th | |
| Pythagorean primes | 747th | |
| Semiprimes | 3281st | |
| Roman numberals | ||
| Base 2 | 110001010101112 | 110001010111012 |
| Base 3 | 1220222113 | 1221000013 |
| Base 4 | 30111134 | 30111314 |
| Base 5 | 4010115 | 4010225 |
| Base 6 | 1342516 | 1343016 |
| Base 7 | 515537 | 515627 |
| Base 8 | 305278 | 305358 |
| Base 9 | 182849 | 183019 |
| Base 10 | 1263110 | 1263710 |
| Base 11 | 954311 | 954911 |
| Base 12 | 738712 | 739112 |
| Base 13 | 599813 | 59a113 |
| Base 14 | 486314 | 486914 |
| Base 15 | 3b2115 | 3b2715 |
| Base 16 | 315716 | 315d16 |