Compare 17989 vs 18013
Property | 17989 | 18013 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 179891 | 180131 |
Prime factorization | 17989 | 18013 |
Divisors count | 2 | 2 |
Divisors | 1, 17989 | 1, 18013 |
Number of properties | 4 | 5 |
Additive primes | 972nd | |
Emirps | 556th | |
Harmonic primes | 746th | |
Isolated primes | 1436th | |
Primes | 2064th | 2065th |
Pythagorean primes | 1017th | 1018th |
Twin primes (2nd member) | 315th | |
Roman numberals | ||
Base 2 | 1000110010001012 | 1000110010111012 |
Base 3 | 2202000213 | 2202010113 |
Base 4 | 101210114 | 101211314 |
Base 5 | 10334245 | 10340235 |
Base 6 | 2151416 | 2152216 |
Base 7 | 1033067 | 1033427 |
Base 8 | 431058 | 431358 |
Base 9 | 266079 | 266349 |
Base 10 | 1798910 | 1801310 |
Base 11 | 1257411 | 1259611 |
Base 12 | a4b112 | a51112 |
Base 13 | 825a13 | 827813 |
Base 14 | 67ad14 | 67c914 |
Base 15 | 54e415 | 550d15 |
Base 16 | 464516 | 465d16 |