Compare 27809 vs 28081
Property | 27809 | 28081 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 278091 | 280811 |
Prime factorization | 27809 | 28081 |
Divisors count | 2 | 2 |
Divisors | 1, 27809 | 1, 28081 |
Number of properties | 7 | 7 |
Additive primes | 1403rd | |
Happy primes | 493rd | |
Harmonic primes | 1130th | |
Isolated primes | 2150th | 2172nd |
Primes | 3037th | 3063rd |
Pythagorean primes | 1514th | 1526th |
Sexy primes (1st member) | 905th | |
Sexy primes (2nd member) | 899th | |
Sophie germain primes | 421st | |
Super primes | 435th | |
Ulam primes | 234th | |
Roman numberals | ||
Base 2 | 1101100101000012 | 1101101101100012 |
Base 3 | 11020102223 | 11021120013 |
Base 4 | 123022014 | 123123014 |
Base 5 | 13422145 | 13443115 |
Base 6 | 3324256 | 3340016 |
Base 7 | 1440357 | 1446047 |
Base 8 | 662418 | 666618 |
Base 9 | 421289 | 424619 |
Base 10 | 2780910 | 2808110 |
Base 11 | 1999111 | 1a10911 |
Base 12 | 1411512 | 1430112 |
Base 13 | c87213 | ca2113 |
Base 14 | a1c514 | a33b14 |
Base 15 | 838e15 | 84c115 |
Base 16 | 6ca116 | 6db116 |