Compare 28081 vs 28723
Property | 28081 | 28723 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 280811 | 287231 |
Prime factorization | 28081 | 28723 |
Divisors count | 2 | 2 |
Divisors | 1, 28081 | 1, 28723 |
Number of properties | 7 | 5 |
Additive primes | 1403rd | |
Happy primes | 493rd | 505th |
Harmonic primes | 1169th | |
Isolated primes | 2172nd | 2216th |
Primes | 3063rd | 3129th |
Pythagorean primes | 1526th | |
Sexy primes (1st member) | 905th | 921st |
Ulam primes | 234th | |
Roman numberals | ||
Base 2 | 1101101101100012 | 1110000001100112 |
Base 3 | 11021120013 | 11101012113 |
Base 4 | 123123014 | 130003034 |
Base 5 | 13443115 | 14043435 |
Base 6 | 3340016 | 3405516 |
Base 7 | 1446047 | 1465127 |
Base 8 | 666618 | 700638 |
Base 9 | 424619 | 433549 |
Base 10 | 2808110 | 2872310 |
Base 11 | 1a10911 | 1a64211 |
Base 12 | 1430112 | 1475712 |
Base 13 | ca2113 | 100c613 |
Base 14 | a33b14 | a67914 |
Base 15 | 84c115 | 879d15 |
Base 16 | 6db116 | 703316 |