Compare 1976 vs 1987
Property | 1976 | 1987 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 5 | 1 |
Prime factorization | 23 × 131 × 191 | 19871 |
Prime factorization | 2 × 2 × 2 × 13 × 19 | 1987 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976 | 1, 1987 |
Number of properties | 0 | 6 |
Good primes | 62nd | |
Isolated primes | 181st | |
Lucky primes | 70th | |
Primes | 300th | |
Sexy primes (1st member) | 127th | |
Sexy prime triplets (1st member) | 50th | |
Roman numberals | MCMLXXVI | MCMLXXXVII |
Base 2 | 111101110002 | 111110000112 |
Base 3 | 22010123 | 22011213 |
Base 4 | 1323204 | 1330034 |
Base 5 | 304015 | 304225 |
Base 6 | 130526 | 131116 |
Base 7 | 55227 | 55367 |
Base 8 | 36708 | 37038 |
Base 9 | 26359 | 26479 |
Base 10 | 197610 | 198710 |
Base 11 | 153711 | 154711 |
Base 12 | 118812 | 119712 |
Base 13 | b9013 | b9b13 |
Base 14 | a1214 | a1d14 |
Base 15 | 8bb15 | 8c715 |
Base 16 | 7b816 | 7c316 |