Compare 12721 vs 12739
Property | 12721 | 12739 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 127211 | 127391 |
Prime factorization | 12721 | 12739 |
Divisors count | 2 | 2 |
Divisors | 1, 12721 | 1, 12739 |
Number of properties | 7 | 3 |
Additive primes | 736th | |
Chen primes | 770th | |
Cousin primes (1st member) | 245th | |
Harmonic primes | 544th | |
Isolated primes | 1032nd | 1033rd |
Palindromic primes | 27th | |
Primes | 1519th | 1520th |
Pythagorean primes | 753rd | |
Roman numberals | ||
Base 2 | 110001101100012 | 110001110000112 |
Base 3 | 1221100113 | 1221102113 |
Base 4 | 30123014 | 30130034 |
Base 5 | 4013415 | 4014245 |
Base 6 | 1345216 | 1345516 |
Base 7 | 520427 | 520667 |
Base 8 | 306618 | 307038 |
Base 9 | 184049 | 184249 |
Base 10 | 1272110 | 1273910 |
Base 11 | 961511 | 963111 |
Base 12 | 744112 | 745712 |
Base 13 | 5a3713 | 5a4c13 |
Base 14 | 48c914 | 48dd14 |
Base 15 | 3b8115 | 3b9415 |
Base 16 | 31b116 | 31c316 |