Compare 21023 vs 21032
Property | 21023 | 21032 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 5 |
Prime factorization | 210231 | 23 × 111 × 2391 |
Prime factorization | 21023 | 2 × 2 × 2 × 11 × 239 |
Divisors count | 2 | 16 |
Divisors | 1, 21023 | 1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 5258, 10516, 21032 |
Number of properties | 9 | 0 |
Cousin primes (2nd member) | 359th | |
Harmonic primes | 869th | |
Isolated primes | 1649th | |
Long primes | 900th | |
Primes | 2366th | |
Prime quintuplet 2s (5th member) | 7th | |
Prime triplets (3rd member) | 177th | |
Sexy primes (2nd member) | 716th | |
Sexy prime triplets (3rd member) | 196th | |
Roman numberals | ||
Base 2 | 1010010000111112 | 1010010001010002 |
Base 3 | 10012111223 | 10012112223 |
Base 4 | 110201334 | 110202204 |
Base 5 | 11330435 | 11331125 |
Base 6 | 2411556 | 2412126 |
Base 7 | 1152027 | 1152147 |
Base 8 | 510378 | 510508 |
Base 9 | 317489 | 317589 |
Base 10 | 2102310 | 2103210 |
Base 11 | 1488211 | 1489011 |
Base 12 | 101bb12 | 1020812 |
Base 13 | 975213 | 975b13 |
Base 14 | 793914 | 794414 |
Base 15 | 636815 | 637215 |
Base 16 | 521f16 | 522816 |