Compare 870 vs 877
| Property | 870 | 877 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 21 × 31 × 51 × 291 | 8771 |
| Prime factorization | 2 × 3 × 5 × 29 | 877 |
| Divisors count | 16 | 2 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870 | 1, 877 |
| Number of properties | 0 | 9 |
| Bell primes | 3rd | |
| Chen primes | 103rd | |
| Cousin primes (1st member) | 37th | |
| Isolated primes | 84th | |
| Primes | 151st | |
| Prime triplets (1st member) | 29th | |
| Pythagorean primes | 73rd | |
| Sexy primes (1st member) | 68th | |
| Super primes | 36th | |
| Roman numberals | DCCCLXX | DCCCLXXVII |
| Base 2 | 11011001102 | 11011011012 |
| Base 3 | 10120203 | 10121113 |
| Base 4 | 312124 | 312314 |
| Base 5 | 114405 | 120025 |
| Base 6 | 40106 | 40216 |
| Base 7 | 23527 | 23627 |
| Base 8 | 15468 | 15558 |
| Base 9 | 11669 | 11749 |
| Base 10 | 87010 | 87710 |
| Base 11 | 72111 | 72811 |
| Base 12 | 60612 | 61112 |
| Base 13 | 51c13 | 52613 |
| Base 14 | 46214 | 46914 |
| Base 15 | 3d015 | 3d715 |
| Base 16 | 36616 | 36d16 |