Compare 138889 vs 138901
Property | 138889 | 138901 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1388891 | 71 × 198431 |
Prime factorization | 138889 | 7 × 19843 |
Divisors count | 2 | 4 |
Divisors | 1, 138889 | 1, 7, 19843, 138901 |
Number of properties | 7 | 1 |
Additive primes | 5332nd | |
Cousin primes (1st member) | 1598th | |
Isolated primes | 9719th | |
Lucky primes | 1691st | |
Primes | 12918th | |
Pythagorean primes | 6431st | |
Semiprimes | 31945th | |
Sexy primes (2nd member) | 3185th | |
Roman numberals | ||
Base 2 | 1000011110100010012 | 1000011110100101012 |
Base 3 | 210011120013 | 210011121113 |
Base 4 | 2013220214 | 2013221114 |
Base 5 | 134210245 | 134211015 |
Base 6 | 25510016 | 25510216 |
Base 7 | 11156327 | 11156507 |
Base 8 | 4172118 | 4172258 |
Base 9 | 2314619 | 2314749 |
Base 10 | 13888910 | 13890110 |
Base 11 | 9539311 | 953a411 |
Base 12 | 6846112 | 6847112 |
Base 13 | 4b2aa13 | 4b2b913 |
Base 14 | 3888914 | 3889714 |
Base 15 | 2b24415 | 2b25115 |
Base 16 | 21e8916 | 21e9516 |