Compare 12721 vs 12907
Property | 12721 | 12907 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 127211 | 129071 |
Prime factorization | 12721 | 12907 |
Divisors count | 2 | 2 |
Divisors | 1, 12721 | 1, 12907 |
Number of properties | 7 | 7 |
Additive primes | 736th | 743rd |
Chen primes | 770th | |
Cousin primes (1st member) | 247th | |
Emirps | 361st | |
Harmonic primes | 544th | 551st |
Isolated primes | 1032nd | 1047th |
Lucky primes | 261st | |
Palindromic primes | 27th | |
Primes | 1519th | 1536th |
Pythagorean primes | 753rd | |
Roman numberals | ||
Base 2 | 110001101100012 | 110010011010112 |
Base 3 | 1221100113 | 1222010013 |
Base 4 | 30123014 | 30212234 |
Base 5 | 4013415 | 4031125 |
Base 6 | 1345216 | 1354316 |
Base 7 | 520427 | 524267 |
Base 8 | 306618 | 311538 |
Base 9 | 184049 | 186319 |
Base 10 | 1272110 | 1290710 |
Base 11 | 961511 | 977411 |
Base 12 | 744112 | 757712 |
Base 13 | 5a3713 | 5b4b13 |
Base 14 | 48c914 | 49bd14 |
Base 15 | 3b8115 | 3c5715 |
Base 16 | 31b116 | 326b16 |