Compare 31247 vs 31248
| Property | 31247 | 31248 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 8 |
| Prime factorization | 312471 | 24 × 32 × 71 × 311 |
| Prime factorization | 31247 | 2 × 2 × 2 × 2 × 3 × 3 × 7 × 31 |
| Divisors count | 2 | 60 |
| Divisors | 1, 31247 | 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248 |
| Number of properties | 9 | 0 |
| Additive primes | 1522nd | |
| Chen primes | 1605th | |
| Happy primes | 555th | |
| Long primes | 1277th | |
| Primes | 3367th | |
| 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 | 1111010000100002 |
| Base 3 | 11202120223 | 11202121003 |
| Base 4 | 132200334 | 132201004 |
| Base 5 | 14444425 | 14444435 |
| Base 6 | 4003556 | 4004006 |
| Base 7 | 1600467 | 1600507 |
| Base 8 | 750178 | 750208 |
| Base 9 | 467689 | 467709 |
| Base 10 | 3124710 | 3124810 |
| Base 11 | 2152711 | 2152811 |
| Base 12 | 160bb12 | 1610012 |
| Base 13 | 112b813 | 112b913 |
| Base 14 | b55d14 | b56014 |
| Base 15 | 93d215 | 93d315 |
| Base 16 | 7a0f16 | 7a1016 |