Compare 166342 vs 166351
| Property | 166342 | 166351 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 111 × 75611 | 1663511 |
| Prime factorization | 2 × 11 × 7561 | 166351 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 11, 22, 7561, 15122, 83171, 166342 | 1, 166351 |
| Number of properties | 0 | 5 |
| Harmonic primes | 5705th | |
| Primes | 15200th | |
| Sexy primes (1st member) | 3676th | |
| Sexy prime triplets (1st member) | 756th | |
| Twin primes (2nd member) | 1855th | |
| Roman numberals | ||
| Base 2 | 1010001001110001102 | 1010001001110011112 |
| Base 3 | 221100112113 | 221100120113 |
| Base 4 | 2202130124 | 2202130334 |
| Base 5 | 203103325 | 203104015 |
| Base 6 | 33220346 | 33220516 |
| Base 7 | 12616517 | 12616637 |
| Base 8 | 5047068 | 5047178 |
| Base 9 | 2731549 | 2731649 |
| Base 10 | 16634210 | 16635110 |
| Base 11 | 103a8011 | 103a8911 |
| Base 12 | 8031a12 | 8032712 |
| Base 13 | 5a93713 | 5a94313 |
| Base 14 | 4489814 | 448a314 |
| Base 15 | 3444715 | 3445115 |
| Base 16 | 289c616 | 289cf16 |