Compare 11975 vs 11981
Property | 11975 | 11981 |
---|---|---|
Type | composite number | prime |
Unique factors | 2 | 1 |
Total factors | 3 | 1 |
Prime factorization | 52 × 4791 | 119811 |
Prime factorization | 5 × 5 × 479 | 11981 |
Divisors count | 6 | 2 |
Divisors | 1, 5, 25, 479, 2395, 11975 | 1, 11981 |
Number of properties | 0 | 7 |
Chen primes | 735th | |
Emirps | 325th | |
Isolated primes | 968th | |
Long primes | 561st | |
Primes | 1437th | |
Pythagorean primes | 707th | |
Sexy primes (1st member) | 462nd | |
Roman numberals | ||
Base 2 | 101110110001112 | 101110110011012 |
Base 3 | 1211021123 | 1211022023 |
Base 4 | 23230134 | 23230314 |
Base 5 | 3404005 | 3404115 |
Base 6 | 1312356 | 1312456 |
Base 7 | 466257 | 466347 |
Base 8 | 273078 | 273158 |
Base 9 | 173759 | 173829 |
Base 10 | 1197510 | 1198110 |
Base 11 | 8aa711 | 900211 |
Base 12 | 6b1b12 | 6b2512 |
Base 13 | 55b213 | 55b813 |
Base 14 | 451514 | 451b14 |
Base 15 | 383515 | 383b15 |
Base 16 | 2ec716 | 2ecd16 |