Compare 31219 vs 31319
| Property | 31219 | 31319 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 312191 | 313191 |
| Prime factorization | 31219 | 31319 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31219 | 1, 31319 |
| Number of properties | 5 | 5 |
| Additive primes | 1525th | |
| Chen primes | 1610th | |
| Cousin primes (1st member) | 480th | |
| Harmonic primes | 1253rd | |
| Isolated primes | 2400th | |
| Long primes | 1275th | |
| Primes | 3363rd | 3375th |
| Sophie germain primes | 459th | |
| Twin primes (1st member) | 484th | |
| Roman numberals | ||
| Base 2 | 1111001111100112 | 1111010010101112 |
| Base 3 | 11202110213 | 11202212223 |
| Base 4 | 132133034 | 132211134 |
| Base 5 | 14443345 | 20002345 |
| Base 6 | 4003116 | 4005556 |
| Base 7 | 1600067 | 1602117 |
| Base 8 | 747638 | 751278 |
| Base 9 | 467379 | 468589 |
| Base 10 | 3121910 | 3131910 |
| Base 11 | 2150111 | 2159211 |
| Base 12 | 1609712 | 1615b12 |
| Base 13 | 1129613 | 1134213 |
| Base 14 | b53d14 | b5b114 |
| Base 15 | 93b415 | 942e15 |
| Base 16 | 79f316 | 7a5716 |