Compare 21839 vs 21937
Property | 21839 | 21937 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 218391 | 219371 |
Prime factorization | 21839 | 21937 |
Divisors count | 2 | 2 |
Divisors | 1, 21839 | 1, 21937 |
Number of properties | 5 | 6 |
Additive primes | 1133rd | |
Chen primes | 1202nd | |
Harmonic primes | 902nd | |
Isolated primes | 1716th | |
Long primes | 930th | |
Primes | 2449th | 2459th |
Pythagorean primes | 1220th | |
Sexy primes (1st member) | 741st | |
Super primes | 364th | |
Twin primes (1st member) | 372nd | |
Roman numberals | ||
Base 2 | 1010101010011112 | 1010101101100012 |
Base 3 | 10022212123 | 10100021113 |
Base 4 | 111110334 | 111123014 |
Base 5 | 11443245 | 12002225 |
Base 6 | 2450356 | 2453216 |
Base 7 | 1204467 | 1206467 |
Base 8 | 525178 | 526618 |
Base 9 | 328559 | 330749 |
Base 10 | 2183910 | 2193710 |
Base 11 | 1545411 | 1553311 |
Base 12 | 1077b12 | 1084112 |
Base 13 | 9c2c13 | 9ca613 |
Base 14 | 7d5d14 | 7dcd14 |
Base 15 | 670e15 | 677715 |
Base 16 | 554f16 | 55b116 |