Compare 66158 vs 66169
| Property | 66158 | 66169 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 191 × 17411 | 661691 |
| Prime factorization | 2 × 19 × 1741 | 66169 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 19, 38, 1741, 3482, 33079, 66158 | 1, 66169 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 870th | |
| Happy primes | 1022nd | |
| Isolated primes | 4868th | |
| Primes | 6605th | |
| Pythagorean primes | 3289th | |
| Roman numberals | ||
| Base 2 | 100000010011011102 | 100000010011110012 |
| Base 3 | 101002020223 | 101002022013 |
| Base 4 | 1000212324 | 1000213214 |
| Base 5 | 41041135 | 41041345 |
| Base 6 | 12301426 | 12302016 |
| Base 7 | 3636117 | 3636257 |
| Base 8 | 2011568 | 2011718 |
| Base 9 | 1106689 | 1106819 |
| Base 10 | 6615810 | 6616910 |
| Base 11 | 4578411 | 4579411 |
| Base 12 | 3235212 | 3236112 |
| Base 13 | 2416113 | 2416c13 |
| Base 14 | 1a17814 | 1a18514 |
| Base 15 | 1490815 | 1491415 |
| Base 16 | 1026e16 | 1027916 |