Compare 91997 vs 92008
| Property | 91997 | 92008 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 6 |
| Prime factorization | 919971 | 23 × 71 × 311 × 531 |
| Prime factorization | 91997 | 2 × 2 × 2 × 7 × 31 × 53 |
| Divisors count | 2 | 32 |
| Divisors | 1, 91997 | 1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 868, 1484, 1643, 1736, 2968, 3286, 6572, 11501, 13144, 23002, 46004, 92008 |
| Number of properties | 9 | 0 |
| Chen primes | 3952nd | |
| Happy primes | 1363rd | |
| Isolated primes | 6616th | |
| Left-truncatable primes | 320th | |
| Primes | 8887th | |
| Pythagorean primes | 4432nd | |
| Sexy primes (1st member) | 2285th | |
| Sexy prime triplets (1st member) | 507th | |
| Super primes | 1107th | |
| Roman numberals | ||
| Base 2 | 101100111010111012 | 101100111011010002 |
| Base 3 | 112000120223 | 112000122013 |
| Base 4 | 1121311314 | 1121312204 |
| Base 5 | 104204425 | 104210135 |
| Base 6 | 15455256 | 15455446 |
| Base 7 | 5321337 | 5321507 |
| Base 8 | 2635358 | 2635508 |
| Base 9 | 1501689 | 1501819 |
| Base 10 | 9199710 | 9200810 |
| Base 11 | 6313411 | 6314411 |
| Base 12 | 452a512 | 452b412 |
| Base 13 | 32b4913 | 32b5713 |
| Base 14 | 2575314 | 2576014 |
| Base 15 | 1c3d215 | 1c3dd15 |
| Base 16 | 1675d16 | 1676816 |