Compare 138889 vs 140407
| Property | 138889 | 140407 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1388891 | 1404071 |
| Prime factorization | 138889 | 140407 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138889 | 1, 140407 |
| Number of properties | 7 | 5 |
| Additive primes | 5332nd | |
| Cousin primes (1st member) | 1598th | 1609th |
| Happy primes | 2042nd | |
| Isolated primes | 9719th | 9825th |
| Lucky primes | 1691st | |
| Primes | 12918th | 13042nd |
| Pythagorean primes | 6431st | |
| Sexy primes (2nd member) | 3185th | 3210th |
| Roman numberals | ||
| Base 2 | 1000011110100010012 | 1000100100011101112 |
| Base 3 | 210011120013 | 210101210213 |
| Base 4 | 2013220214 | 2021013134 |
| Base 5 | 134210245 | 134431125 |
| Base 6 | 25510016 | 30020116 |
| Base 7 | 11156327 | 11232317 |
| Base 8 | 4172118 | 4221678 |
| Base 9 | 2314619 | 2335379 |
| Base 10 | 13888910 | 14040710 |
| Base 11 | 9539311 | 9654311 |
| Base 12 | 6846112 | 6930712 |
| Base 13 | 4b2aa13 | 4bba713 |
| Base 14 | 3888914 | 3925114 |
| Base 15 | 2b24415 | 2b90715 |
| Base 16 | 21e8916 | 2247716 |