Compare 31245 vs 31253
| Property | 31245 | 31253 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 51 × 20831 | 312531 |
| Prime factorization | 3 × 5 × 2083 | 31253 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 5, 15, 2083, 6249, 10415, 31245 | 1, 31253 |
| Number of properties | 0 | 10 |
| Cousin primes (2nd member) | 481st | |
| Harmonic primes | 1255th | |
| Isolated primes | 2404th | |
| Primes | 3369th | |
| Prime triplets (3rd member) | 231st | |
| Pythagorean primes | 1676th | |
| Sexy primes (1st member) | 986th | |
| Sexy primes (2nd member) | 985th | |
| Sexy prime triplets (2nd member) | 252nd | |
| Sophie germain primes | 458th | |
| Roman numberals | ||
| Base 2 | 1111010000011012 | 1111010000101012 |
| Base 3 | 11202120203 | 11202121123 |
| Base 4 | 132200314 | 132201114 |
| Base 5 | 14444405 | 20000035 |
| Base 6 | 4003536 | 4004056 |
| Base 7 | 1600447 | 1600557 |
| Base 8 | 750158 | 750258 |
| Base 9 | 467669 | 467759 |
| Base 10 | 3124510 | 3125310 |
| Base 11 | 2152511 | 2153211 |
| Base 12 | 160b912 | 1610512 |
| Base 13 | 112b613 | 112c113 |
| Base 14 | b55b14 | b56514 |
| Base 15 | 93d015 | 93d815 |
| Base 16 | 7a0d16 | 7a1516 |