Compare 189970 vs 189977
Property | 189970 | 189977 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 51 × 112 × 1571 | 1899771 |
Prime factorization | 2 × 5 × 11 × 11 × 157 | 189977 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 314, 605, 785, 1210, 1570, 1727, 3454, 8635, 17270, 18997, 37994, 94985, 189970 | 1, 189977 |
Number of properties | 0 | 11 |
Additive primes | 6946th | |
Chen primes | 7228th | |
Emirps | 3997th | |
Harmonic primes | 6435th | |
Isolated primes | 13018th | |
Long primes | 6432nd | |
Primes | 17167th | |
Pythagorean primes | 8566th | |
Sexy primes (1st member) | 4111th | |
Sexy prime triplets (1st member) | 836th | |
Super primes | 1977th | |
Roman numberals | ||
Base 2 | 1011100110000100102 | 1011100110000110012 |
Base 3 | 1001221202213 | 1001221210123 |
Base 4 | 2321201024 | 2321201214 |
Base 5 | 220343405 | 220344025 |
Base 6 | 40232546 | 40233056 |
Base 7 | 14205647 | 14206047 |
Base 8 | 5630228 | 5630318 |
Base 9 | 3185279 | 3185359 |
Base 10 | 18997010 | 18997710 |
Base 11 | 11a80011 | 11a80711 |
Base 12 | 91b2a12 | 91b3512 |
Base 13 | 6861113 | 6861813 |
Base 14 | 4d33414 | 4d33b14 |
Base 15 | 3b44a15 | 3b45215 |
Base 16 | 2e61216 | 2e61916 |