Compare 30881 vs 30949
| Property | 30881 | 30949 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 308811 | 309491 |
| Prime factorization | 30881 | 30949 |
| Divisors count | 2 | 2 |
| Divisors | 1, 30881 | 1, 30949 |
| Number of properties | 7 | 6 |
| Chen primes | 1592nd | |
| Emirps | 656th | 659th |
| Harmonic primes | 1238th | |
| Isolated primes | 2376th | 2382nd |
| Long primes | 1263rd | |
| Lucky primes | 514th | |
| Primes | 3331st | 3337th |
| Pythagorean primes | 1658th | 1662nd |
| Super primes | 470th | |
| Roman numberals | ||
| Base 2 | 1111000101000012 | 1111000111001012 |
| Base 3 | 11201002023 | 11201100213 |
| Base 4 | 132022014 | 132032114 |
| Base 5 | 14420115 | 14422445 |
| Base 6 | 3545456 | 3551416 |
| Base 7 | 1560147 | 1561427 |
| Base 8 | 742418 | 743458 |
| Base 9 | 463229 | 464079 |
| Base 10 | 3088110 | 3094910 |
| Base 11 | 2122411 | 2128611 |
| Base 12 | 15a5512 | 15ab112 |
| Base 13 | 1109613 | 1111913 |
| Base 14 | b37b14 | b3c914 |
| Base 15 | 923b15 | 928415 |
| Base 16 | 78a116 | 78e516 |