Compare 30949 vs 31219
| Property | 30949 | 31219 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 309491 | 312191 |
| Prime factorization | 30949 | 31219 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30949 | 1, 31219 |
| Number of properties | 6 | 5 |
| Cousin primes (1st member) | 480th | |
| Emirps | 659th | |
| Harmonic primes | 1253rd | |
| Isolated primes | 2382nd | 2400th |
| Long primes | 1263rd | 1275th |
| Lucky primes | 514th | |
| Primes | 3337th | 3363rd |
| Pythagorean primes | 1662nd | |
| Roman numberals | ||
| Base 2 | 1111000111001012 | 1111001111100112 |
| Base 3 | 11201100213 | 11202110213 |
| Base 4 | 132032114 | 132133034 |
| Base 5 | 14422445 | 14443345 |
| Base 6 | 3551416 | 4003116 |
| Base 7 | 1561427 | 1600067 |
| Base 8 | 743458 | 747638 |
| Base 9 | 464079 | 467379 |
| Base 10 | 3094910 | 3121910 |
| Base 11 | 2128611 | 2150111 |
| Base 12 | 15ab112 | 1609712 |
| Base 13 | 1111913 | 1129613 |
| Base 14 | b3c914 | b53d14 |
| Base 15 | 928415 | 93b415 |
| Base 16 | 78e516 | 79f316 |