Compare 85991 vs 85995
| Property | 85991 | 85995 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 7 |
| Prime factorization | 859911 | 33 × 51 × 72 × 131 |
| Prime factorization | 85991 | 3 × 3 × 3 × 5 × 7 × 7 × 13 |
| Divisors count | 2 | 48 |
| Divisors | 1, 85991 | 1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 49, 63, 65, 91, 105, 117, 135, 147, 189, 195, 245, 273, 315, 351, 441, 455, 585, 637, 735, 819, 945, 1323, 1365, 1755, 1911, 2205, 2457, 3185, 4095, 5733, 6615, 9555, 12285, 17199, 28665, 85995 |
| Number of properties | 5 | 0 |
| Chen primes | 3761st | |
| Good primes | 611th | |
| Harmonic primes | 3148th | |
| Isolated primes | 6210th | |
| Primes | 8361st | |
| Roman numberals | ||
| Base 2 | 101001111111001112 | 101001111111010112 |
| Base 3 | 111002212123 | 111002220003 |
| Base 4 | 1103332134 | 1103332234 |
| Base 5 | 102224315 | 102224405 |
| Base 6 | 15020356 | 15020436 |
| Base 7 | 5054637 | 5055007 |
| Base 8 | 2477478 | 2477538 |
| Base 9 | 1408559 | 1408609 |
| Base 10 | 8599110 | 8599510 |
| Base 11 | 5967411 | 5967811 |
| Base 12 | 4191b12 | 4192312 |
| Base 13 | 301a913 | 301b013 |
| Base 14 | 234a314 | 234a714 |
| Base 15 | 1a72b15 | 1a73015 |
| Base 16 | 14fe716 | 14feb16 |