Compare 12637 vs 12642
Property | 12637 | 12642 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 126371 | 21 × 31 × 72 × 431 |
Prime factorization | 12637 | 2 × 3 × 7 × 7 × 43 |
Divisors count | 2 | 24 |
Divisors | 1, 12637 | 1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 6321, 12642 |
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 | 110001011000102 |
Base 3 | 1221000013 | 1221000203 |
Base 4 | 30111314 | 30112024 |
Base 5 | 4010225 | 4010325 |
Base 6 | 1343016 | 1343106 |
Base 7 | 515627 | 516007 |
Base 8 | 305358 | 305428 |
Base 9 | 183019 | 183069 |
Base 10 | 1263710 | 1264210 |
Base 11 | 954911 | 955311 |
Base 12 | 739112 | 739612 |
Base 13 | 59a113 | 59a613 |
Base 14 | 486914 | 487014 |
Base 15 | 3b2715 | 3b2c15 |
Base 16 | 315d16 | 316216 |