Compare 31236 vs 31247
| Property | 31236 | 31247 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 31 × 191 × 1371 | 312471 |
| Prime factorization | 2 × 2 × 3 × 19 × 137 | 31247 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 5206, 7809, 10412, 15618, 31236 | 1, 31247 |
| Number of properties | 0 | 9 |
| 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 | 1111010000001002 | 1111010000011112 |
| Base 3 | 11202112203 | 11202120223 |
| Base 4 | 132200104 | 132200334 |
| Base 5 | 14444215 | 14444425 |
| Base 6 | 4003406 | 4003556 |
| Base 7 | 1600327 | 1600467 |
| Base 8 | 750048 | 750178 |
| Base 9 | 467569 | 467689 |
| Base 10 | 3123610 | 3124710 |
| Base 11 | 2151711 | 2152711 |
| Base 12 | 160b012 | 160bb12 |
| Base 13 | 112aa13 | 112b813 |
| Base 14 | b55214 | b55d14 |
| Base 15 | 93c615 | 93d215 |
| Base 16 | 7a0416 | 7a0f16 |