Compare 31247 vs 31307
| Property | 31247 | 31307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 312471 | 313071 |
| Prime factorization | 31247 | 31307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 31247 | 1, 31307 |
| Number of properties | 9 | 5 |
| Additive primes | 1522nd | |
| Chen primes | 1605th | 1609th |
| Emirps | 676th | |
| Happy primes | 555th | 556th |
| Isolated primes | 2409th | |
| Long primes | 1277th | |
| Primes | 3367th | 3374th |
| Prime triplets (1st member) | 231st | |
| Sexy primes (1st member) | 985th | |
| Sexy prime triplets (1st member) | 252nd | |
| Twin primes (1st member) | 483rd | |
| Roman numberals | ||
| Base 2 | 1111010000011112 | 1111010010010112 |
| Base 3 | 11202120223 | 11202211123 |
| Base 4 | 132200334 | 132210234 |
| Base 5 | 14444425 | 20002125 |
| Base 6 | 4003556 | 4005356 |
| Base 7 | 1600467 | 1601637 |
| Base 8 | 750178 | 751138 |
| Base 9 | 467689 | 468459 |
| Base 10 | 3124710 | 3130710 |
| Base 11 | 2152711 | 2158111 |
| Base 12 | 160bb12 | 1614b12 |
| Base 13 | 112b813 | 1133313 |
| Base 14 | b55d14 | b5a314 |
| Base 15 | 93d215 | 942215 |
| Base 16 | 7a0f16 | 7a4b16 |