Compare 18013 vs 18014
Property | 18013 | 18014 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 180131 | 21 × 90071 |
Prime factorization | 18013 | 2 × 9007 |
Divisors count | 2 | 4 |
Divisors | 1, 18013 | 1, 2, 9007, 18014 |
Number of properties | 5 | 1 |
Additive primes | 972nd | |
Emirps | 556th | |
Isolated primes | 1436th | |
Primes | 2065th | |
Pythagorean primes | 1018th | |
Semiprimes | 4592nd | |
Roman numberals | ||
Base 2 | 1000110010111012 | 1000110010111102 |
Base 3 | 2202010113 | 2202010123 |
Base 4 | 101211314 | 101211324 |
Base 5 | 10340235 | 10340245 |
Base 6 | 2152216 | 2152226 |
Base 7 | 1033427 | 1033437 |
Base 8 | 431358 | 431368 |
Base 9 | 266349 | 266359 |
Base 10 | 1801310 | 1801410 |
Base 11 | 1259611 | 1259711 |
Base 12 | a51112 | a51212 |
Base 13 | 827813 | 827913 |
Base 14 | 67c914 | 67ca14 |
Base 15 | 550d15 | 550e15 |
Base 16 | 465d16 | 465e16 |