Compare 12918 vs 12919
| Property | 12918 | 12919 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 21531 | 129191 |
| Prime factorization | 2 × 3 × 2153 | 12919 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 2153, 4306, 6459, 12918 | 1, 12919 |
| Number of properties | 0 | 5 |
| Cousin primes (1st member) | 248th | |
| Emirps | 362nd | |
| Primes | 1539th | |
| Prime triplets (2nd member) | 126th | |
| Twin primes (2nd member) | 246th | |
| Roman numberals | ||
| Base 2 | 110010011101102 | 110010011101112 |
| Base 3 | 1222011103 | 1222011113 |
| Base 4 | 30213124 | 30213134 |
| Base 5 | 4031335 | 4031345 |
| Base 6 | 1354506 | 1354516 |
| Base 7 | 524437 | 524447 |
| Base 8 | 311668 | 311678 |
| Base 9 | 186439 | 186449 |
| Base 10 | 1291810 | 1291910 |
| Base 11 | 978411 | 978511 |
| Base 12 | 758612 | 758712 |
| Base 13 | 5b5913 | 5b5a13 |
| Base 14 | 49ca14 | 49cb14 |
| Base 15 | 3c6315 | 3c6415 |
| Base 16 | 327616 | 327716 |