Compare 31139 vs 31267
| Property | 31139 | 31267 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 311391 | 312671 |
| Prime factorization | 31139 | 31267 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31139 | 1, 31267 |
| Number of properties | 7 | 6 |
| Additive primes | 1515th | 1524th |
| Cousin primes (1st member) | 482nd | |
| Emirps | 669th | 674th |
| Good primes | 333rd | |
| Isolated primes | 2394th | 2406th |
| Long primes | 1271st | |
| Primes | 3353rd | 3371st |
| Safe primes | 272nd | |
| Super primes | 475th | |
| Roman numberals | ||
| Base 2 | 1111001101000112 | 1111010001000112 |
| Base 3 | 11202010223 | 11202200013 |
| Base 4 | 132122034 | 132202034 |
| Base 5 | 14440245 | 20000325 |
| Base 6 | 4000556 | 4004316 |
| Base 7 | 1565337 | 1601057 |
| Base 8 | 746438 | 750438 |
| Base 9 | 466389 | 468019 |
| Base 10 | 3113910 | 3126710 |
| Base 11 | 2143911 | 2154511 |
| Base 12 | 1602b12 | 1611712 |
| Base 13 | 1123413 | 1130213 |
| Base 14 | b4c314 | b57514 |
| Base 15 | 935e15 | 93e715 |
| Base 16 | 79a316 | 7a2316 |