Compare 20123 vs 20130
Property | 20123 | 20130 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 5 |
Prime factorization | 201231 | 21 × 31 × 51 × 111 × 611 |
Prime factorization | 20123 | 2 × 3 × 5 × 11 × 61 |
Divisors count | 2 | 32 |
Divisors | 1, 20123 | 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1830, 2013, 3355, 4026, 6710, 10065, 20130 |
Number of properties | 6 | 0 |
Isolated primes | 1591st | |
Primes | 2276th | |
Safe primes | 191st | |
Sexy primes (1st member) | 698th | |
Sexy primes (2nd member) | 697th | |
Sexy prime triplets (2nd member) | 192nd | |
Roman numberals | ||
Base 2 | 1001110100110112 | 1001110101000102 |
Base 3 | 10001210223 | 10001211203 |
Base 4 | 103221234 | 103222024 |
Base 5 | 11204435 | 11210105 |
Base 6 | 2330556 | 2331106 |
Base 7 | 1124457 | 1124557 |
Base 8 | 472338 | 472428 |
Base 9 | 305389 | 305469 |
Base 10 | 2012310 | 2013010 |
Base 11 | 1413411 | 1414011 |
Base 12 | b78b12 | b79612 |
Base 13 | 920c13 | 921613 |
Base 14 | 749514 | 749c14 |
Base 15 | 5e6815 | 5e7015 |
Base 16 | 4e9b16 | 4ea216 |