Compare 31219 vs 31227
| Property | 31219 | 31227 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 312191 | 31 × 71 × 14871 |
| Prime factorization | 31219 | 3 × 7 × 1487 |
| Divisors count | 2 | 8 |
| Divisors | 1, 31219 | 1, 3, 7, 21, 1487, 4461, 10409, 31227 |
| Number of properties | 5 | 0 |
| Cousin primes (1st member) | 480th | |
| Harmonic primes | 1253rd | |
| Isolated primes | 2400th | |
| Long primes | 1275th | |
| Primes | 3363rd | |
| Roman numberals | ||
| Base 2 | 1111001111100112 | 1111001111110112 |
| Base 3 | 11202110213 | 11202111203 |
| Base 4 | 132133034 | 132133234 |
| Base 5 | 14443345 | 14444025 |
| Base 6 | 4003116 | 4003236 |
| Base 7 | 1600067 | 1600207 |
| Base 8 | 747638 | 747738 |
| Base 9 | 467379 | 467469 |
| Base 10 | 3121910 | 3122710 |
| Base 11 | 2150111 | 2150911 |
| Base 12 | 1609712 | 160a312 |
| Base 13 | 1129613 | 112a113 |
| Base 14 | b53d14 | b54714 |
| Base 15 | 93b415 | 93bc15 |
| Base 16 | 79f316 | 79fb16 |