Compare 23189 vs 23191
Property | 23189 | 23191 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 231891 | 71 × 33131 |
Prime factorization | 23189 | 7 × 3313 |
Divisors count | 2 | 4 |
Divisors | 1, 23189 | 1, 7, 3313, 23191 |
Number of properties | 5 | 1 |
Additive primes | 1185th | |
Chen primes | 1273rd | |
Isolated primes | 1806th | |
Primes | 2587th | |
Pythagorean primes | 1282nd | |
Semiprimes | 5829th | |
Roman numberals | ||
Base 2 | 1011010100101012 | 1011010100101112 |
Base 3 | 10112102123 | 10112102213 |
Base 4 | 112221114 | 112221134 |
Base 5 | 12202245 | 12202315 |
Base 6 | 2552056 | 2552116 |
Base 7 | 1244157 | 1244207 |
Base 8 | 552258 | 552278 |
Base 9 | 347259 | 347279 |
Base 10 | 2318910 | 2319110 |
Base 11 | 1647111 | 1647311 |
Base 12 | 1150512 | 1150712 |
Base 13 | a72a13 | a72c13 |
Base 14 | 864514 | 864714 |
Base 15 | 6d0e15 | 6d1115 |
Base 16 | 5a9516 | 5a9716 |