Compare 91997 vs 92001
| Property | 91997 | 92001 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 919971 | 31 × 71 × 131 × 3371 |
| Prime factorization | 91997 | 3 × 7 × 13 × 337 |
| Divisors count | 2 | 16 |
| Divisors | 1, 91997 | 1, 3, 7, 13, 21, 39, 91, 273, 337, 1011, 2359, 4381, 7077, 13143, 30667, 92001 |
| 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 | 101100111011000012 |
| Base 3 | 112000120223 | 112000121103 |
| Base 4 | 1121311314 | 1121312014 |
| Base 5 | 104204425 | 104210015 |
| Base 6 | 15455256 | 15455336 |
| Base 7 | 5321337 | 5321407 |
| Base 8 | 2635358 | 2635418 |
| Base 9 | 1501689 | 1501739 |
| Base 10 | 9199710 | 9200110 |
| Base 11 | 6313411 | 6313811 |
| Base 12 | 452a512 | 452a912 |
| Base 13 | 32b4913 | 32b5013 |
| Base 14 | 2575314 | 2575714 |
| Base 15 | 1c3d215 | 1c3d615 |
| Base 16 | 1675d16 | 1676116 |