Compare 31139 vs 33311
| Property | 31139 | 33311 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 311391 | 333111 |
| Prime factorization | 31139 | 33311 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31139 | 1, 33311 |
| Number of properties | 7 | 7 |
| Additive primes | 1515th | 1612th |
| Chen primes | 1692nd | |
| Emirps | 669th | |
| Good primes | 333rd | 342nd |
| Harmonic primes | 1321st | |
| Isolated primes | 2394th | 2539th |
| Long primes | 1271st | |
| Primes | 3353rd | 3566th |
| Safe primes | 272nd | |
| Sexy primes (1st member) | 1037th | |
| Roman numberals | ||
| Base 2 | 1111001101000112 | 10000010000111112 |
| Base 3 | 11202010223 | 12002002023 |
| Base 4 | 132122034 | 200201334 |
| Base 5 | 14440245 | 20312215 |
| Base 6 | 4000556 | 4141156 |
| Base 7 | 1565337 | 1660557 |
| Base 8 | 746438 | 1010378 |
| Base 9 | 466389 | 506229 |
| Base 10 | 3113910 | 3331110 |
| Base 11 | 2143911 | 2303311 |
| Base 12 | 1602b12 | 1733b12 |
| Base 13 | 1123413 | 1221513 |
| Base 14 | b4c314 | c1d514 |
| Base 15 | 935e15 | 9d0b15 |
| Base 16 | 79a316 | 821f16 |