Compare 21023 vs 21383
Property | 21023 | 21383 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 210231 | 213831 |
Prime factorization | 21023 | 21383 |
Divisors count | 2 | 2 |
Divisors | 1, 21023 | 1, 21383 |
Number of properties | 9 | 10 |
Additive primes | 1113th | |
Cousin primes (2nd member) | 359th | 364th |
Harmonic primes | 869th | 881st |
Isolated primes | 1649th | 1675th |
Long primes | 900th | 910th |
Primes | 2366th | 2400th |
Prime quintuplet 2s (5th member) | 7th | |
Prime triplets (3rd member) | 177th | 181st |
Safe primes | 201st | |
Sexy primes (2nd member) | 716th | 728th |
Sexy prime triplets (3rd member) | 196th | |
Sophie germain primes | 348th | |
Roman numberals | ||
Base 2 | 1010010000111112 | 1010011100001112 |
Base 3 | 10012111223 | 10020222223 |
Base 4 | 110201334 | 110320134 |
Base 5 | 11330435 | 11410135 |
Base 6 | 2411556 | 2425556 |
Base 7 | 1152027 | 1162257 |
Base 8 | 510378 | 516078 |
Base 9 | 317489 | 322889 |
Base 10 | 2102310 | 2138310 |
Base 11 | 1488211 | 1507a11 |
Base 12 | 101bb12 | 1045b12 |
Base 13 | 975213 | 996b13 |
Base 14 | 793914 | 7b1514 |
Base 15 | 636815 | 650815 |
Base 16 | 521f16 | 538716 |