Compare 12637 vs 12639
| Property | 12637 | 12639 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 126371 | 31 × 111 × 3831 |
| Prime factorization | 12637 | 3 × 11 × 383 |
| Divisors count | 2 | 8 |
| Divisors | 1, 12637 | 1, 3, 11, 33, 383, 1149, 4213, 12639 |
| Number of properties | 5 | 0 |
| Additive primes | 731st | |
| Cousin primes (1st member) | 244th | |
| Isolated primes | 1022nd | |
| Primes | 1509th | |
| Pythagorean primes | 747th | |
| Roman numberals | ||
| Base 2 | 110001010111012 | 110001010111112 |
| Base 3 | 1221000013 | 1221000103 |
| Base 4 | 30111314 | 30111334 |
| Base 5 | 4010225 | 4010245 |
| Base 6 | 1343016 | 1343036 |
| Base 7 | 515627 | 515647 |
| Base 8 | 305358 | 305378 |
| Base 9 | 183019 | 183039 |
| Base 10 | 1263710 | 1263910 |
| Base 11 | 954911 | 955011 |
| Base 12 | 739112 | 739312 |
| Base 13 | 59a113 | 59a313 |
| Base 14 | 486914 | 486b14 |
| Base 15 | 3b2715 | 3b2915 |
| Base 16 | 315d16 | 315f16 |