Compare 21023 vs 21024
Property | 21023 | 21024 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 8 |
Prime factorization | 210231 | 25 × 32 × 731 |
Prime factorization | 21023 | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 73 |
Divisors count | 2 | 36 |
Divisors | 1, 21023 | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 7008, 10512, 21024 |
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 | 1010010001000002 |
Base 3 | 10012111223 | 10012112003 |
Base 4 | 110201334 | 110202004 |
Base 5 | 11330435 | 11330445 |
Base 6 | 2411556 | 2412006 |
Base 7 | 1152027 | 1152037 |
Base 8 | 510378 | 510408 |
Base 9 | 317489 | 317509 |
Base 10 | 2102310 | 2102410 |
Base 11 | 1488211 | 1488311 |
Base 12 | 101bb12 | 1020012 |
Base 13 | 975213 | 975313 |
Base 14 | 793914 | 793a14 |
Base 15 | 636815 | 636915 |
Base 16 | 521f16 | 522016 |