Compare 20920 vs 20929
Property | 20920 | 20929 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 5 | 1 |
Prime factorization | 23 × 51 × 5231 | 209291 |
Prime factorization | 2 × 2 × 2 × 5 × 523 | 20929 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 523, 1046, 2092, 2615, 4184, 5230, 10460, 20920 | 1, 20929 |
Number of properties | 0 | 5 |
Chen primes | 1158th | |
Harmonic primes | 865th | |
Isolated primes | 1643rd | |
Primes | 2354th | |
Pythagorean primes | 1171st | |
Roman numberals | ||
Base 2 | 1010001101110002 | 1010001110000012 |
Base 3 | 10012002113 | 10012010113 |
Base 4 | 110123204 | 110130014 |
Base 5 | 11321405 | 11322045 |
Base 6 | 2405046 | 2405216 |
Base 7 | 1146647 | 1150067 |
Base 8 | 506708 | 507018 |
Base 9 | 316249 | 316349 |
Base 10 | 2092010 | 2092910 |
Base 11 | 1479911 | 147a711 |
Base 12 | 1013412 | 1014112 |
Base 13 | 96a313 | 96ac13 |
Base 14 | 78a414 | 78ad14 |
Base 15 | 62ea15 | 630415 |
Base 16 | 51b816 | 51c116 |