Compare 20724 vs 20731
Property | 20724 | 20731 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 31 × 111 × 1571 | 207311 |
Prime factorization | 2 × 2 × 3 × 11 × 157 | 20731 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3454, 5181, 6908, 10362, 20724 | 1, 20731 |
Number of properties | 0 | 6 |
Additive primes | 1085th | |
Chen primes | 1148th | |
Harmonic primes | 853rd | |
Isolated primes | 1631st | |
Lucky primes | 379th | |
Primes | 2334th | |
Roman numberals | ||
Base 2 | 1010000111101002 | 1010000111110112 |
Base 3 | 10011021203 | 10011022113 |
Base 4 | 110033104 | 110033234 |
Base 5 | 11303445 | 11304115 |
Base 6 | 2355406 | 2355516 |
Base 7 | 1142647 | 1143047 |
Base 8 | 503648 | 503738 |
Base 9 | 313769 | 313849 |
Base 10 | 2072410 | 2073110 |
Base 11 | 1463011 | 1463711 |
Base 12 | bbb012 | bbb712 |
Base 13 | 958213 | 958913 |
Base 14 | 77a414 | 77ab14 |
Base 15 | 621915 | 622115 |
Base 16 | 50f416 | 50fb16 |