Compare 12907 vs 12912
Property | 12907 | 12912 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 129071 | 24 × 31 × 2691 |
Prime factorization | 12907 | 2 × 2 × 2 × 2 × 3 × 269 |
Divisors count | 2 | 20 |
Divisors | 1, 12907 | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1614, 2152, 3228, 4304, 6456, 12912 |
Number of properties | 7 | 0 |
Additive primes | 743rd | |
Cousin primes (1st member) | 247th | |
Emirps | 361st | |
Harmonic primes | 551st | |
Isolated primes | 1047th | |
Lucky primes | 261st | |
Primes | 1536th | |
Roman numberals | ||
Base 2 | 110010011010112 | 110010011100002 |
Base 3 | 1222010013 | 1222010203 |
Base 4 | 30212234 | 30213004 |
Base 5 | 4031125 | 4031225 |
Base 6 | 1354316 | 1354406 |
Base 7 | 524267 | 524347 |
Base 8 | 311538 | 311608 |
Base 9 | 186319 | 186369 |
Base 10 | 1290710 | 1291210 |
Base 11 | 977411 | 977911 |
Base 12 | 757712 | 758012 |
Base 13 | 5b4b13 | 5b5313 |
Base 14 | 49bd14 | 49c414 |
Base 15 | 3c5715 | 3c5c15 |
Base 16 | 326b16 | 327016 |