Compare 15139 vs 15331
| Property | 15139 | 15331 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 151391 | 153311 |
| Prime factorization | 15139 | 15331 |
| Divisors count | 2 | 2 |
| Divisors | 1, 15139 | 1, 15331 |
| Number of properties | 6 | 3 |
| Additive primes | 841st | 851st |
| Emirps | 452nd | |
| Harmonic primes | 637th | |
| Long primes | 684th | |
| Primes | 1769th | 1792nd |
| Twin primes (2nd member) | 273rd | 276th |
| Roman numberals | ||
| Base 2 | 111011001000112 | 111011111000112 |
| Base 3 | 2022022013 | 2100002113 |
| Base 4 | 32302034 | 32332034 |
| Base 5 | 4410245 | 4423115 |
| Base 6 | 1540316 | 1545516 |
| Base 7 | 620657 | 624617 |
| Base 8 | 354438 | 357438 |
| Base 9 | 226819 | 230249 |
| Base 10 | 1513910 | 1533110 |
| Base 11 | 1041311 | 1057811 |
| Base 12 | 891712 | 8a5712 |
| Base 13 | 6b7713 | 6c9413 |
| Base 14 | 573514 | 583114 |
| Base 15 | 474415 | 482115 |
| Base 16 | 3b2316 | 3be316 |