Compare 31231 vs 31241
| Property | 31231 | 31241 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 312311 | 71 × 44631 |
| Prime factorization | 31231 | 7 × 4463 |
| Divisors count | 2 | 4 |
| Divisors | 1, 31231 | 1, 7, 4463, 31241 |
| Number of properties | 4 | 1 |
| Isolated primes | 2402nd | |
| Lucky primes | 522nd | |
| Primes | 3365th | |
| Semiprimes | 7755th | |
| Sexy primes (1st member) | 984th | |
| Roman numberals | ||
| Base 2 | 1111001111111112 | 1111010000010012 |
| Base 3 | 11202112013 | 11202120023 |
| Base 4 | 132133334 | 132200214 |
| Base 5 | 14444115 | 14444315 |
| Base 6 | 4003316 | 4003456 |
| Base 7 | 1600247 | 1600407 |
| Base 8 | 747778 | 750118 |
| Base 9 | 467519 | 467629 |
| Base 10 | 3123110 | 3124110 |
| Base 11 | 2151211 | 2152111 |
| Base 12 | 160a712 | 160b512 |
| Base 13 | 112a513 | 112b213 |
| Base 14 | b54b14 | b55714 |
| Base 15 | 93c115 | 93cb15 |
| Base 16 | 79ff16 | 7a0916 |