Compare 12636 vs 12647
| Property | 12636 | 12647 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 22 × 35 × 131 | 126471 |
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 | 12647 |
| Divisors count | 36 | 2 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636 | 1, 12647 |
| Number of properties | 0 | 11 |
| Isolated primes | 1024th | |
| Left-truncatable primes | 156th | |
| Long primes | 588th | |
| Primes | 1511th | |
| Safe primes | 140th | |
| Sexy primes (1st member) | 485th | |
| Sexy primes (2nd member) | 484th | |
| Sexy prime quadrupletss (2nd member) | 27th | |
| Sexy prime triplets (1st member) | 138th | |
| Sexy prime triplets (2nd member) | 137th | |
| Super primes | 240th | |
| Roman numberals | ||
| Base 2 | 110001010111002 | 110001011001112 |
| Base 3 | 1221000003 | 1221001023 |
| Base 4 | 30111304 | 30112134 |
| Base 5 | 4010215 | 4010425 |
| Base 6 | 1343006 | 1343156 |
| Base 7 | 515617 | 516057 |
| Base 8 | 305348 | 305478 |
| Base 9 | 183009 | 183129 |
| Base 10 | 1263610 | 1264710 |
| Base 11 | 954811 | 955811 |
| Base 12 | 739012 | 739b12 |
| Base 13 | 59a013 | 59ab13 |
| Base 14 | 486814 | 487514 |
| Base 15 | 3b2615 | 3b3215 |
| Base 16 | 315c16 | 316716 |