Compare 51679 vs 51680
Property | 51679 | 51680 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 8 |
Prime factorization | 516791 | 25 × 51 × 171 × 191 |
Prime factorization | 51679 | 2 × 2 × 2 × 2 × 2 × 5 × 17 × 19 |
Divisors count | 2 | 48 |
Divisors | 1, 51679 | 1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 3040, 3230, 5168, 6460, 10336, 12920, 25840, 51680 |
Number of properties | 5 | 0 |
Cousin primes (1st member) | 715th | |
Happy primes | 860th | |
Isolated primes | 3844th | |
Primes | 5289th | |
Sexy primes (2nd member) | 1456th | |
Roman numberals | ||
Base 2 | 11001001110111112 | 11001001111000002 |
Base 3 | 21212200013 | 21212200023 |
Base 4 | 302131334 | 302132004 |
Base 5 | 31232045 | 31232105 |
Base 6 | 10351316 | 10351326 |
Base 7 | 3034457 | 3034467 |
Base 8 | 1447378 | 1447408 |
Base 9 | 778019 | 778029 |
Base 10 | 5167910 | 5168010 |
Base 11 | 3591111 | 3591211 |
Base 12 | 25aa712 | 25aa812 |
Base 13 | 1a6a413 | 1a6a513 |
Base 14 | 14b9514 | 14b9614 |
Base 15 | 104a415 | 104a515 |
Base 16 | c9df16 | c9e016 |