Compare 12487 vs 12907
Property | 12487 | 12907 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 124871 | 129071 |
Prime factorization | 12487 | 12907 |
Divisors count | 2 | 2 |
Divisors | 1, 12487 | 1, 12907 |
Number of properties | 6 | 7 |
Additive primes | 743rd | |
Cousin primes (1st member) | 243rd | 247th |
Emirps | 361st | |
Good primes | 204th | |
Harmonic primes | 551st | |
Isolated primes | 1007th | 1047th |
Long primes | 577th | |
Lucky primes | 254th | 261st |
Primes | 1490th | 1536th |
Roman numberals | ||
Base 2 | 110000110001112 | 110010011010112 |
Base 3 | 1220101113 | 1222010013 |
Base 4 | 30030134 | 30212234 |
Base 5 | 3444225 | 4031125 |
Base 6 | 1334516 | 1354316 |
Base 7 | 512567 | 524267 |
Base 8 | 303078 | 311538 |
Base 9 | 181149 | 186319 |
Base 10 | 1248710 | 1290710 |
Base 11 | 942211 | 977411 |
Base 12 | 728712 | 757712 |
Base 13 | 58b713 | 5b4b13 |
Base 14 | 479d14 | 49bd14 |
Base 15 | 3a7715 | 3c5715 |
Base 16 | 30c716 | 326b16 |