Compare 138449 vs 140069
| Property | 138449 | 140069 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1384491 | 1400691 |
| Prime factorization | 138449 | 140069 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138449 | 1, 140069 |
| Number of properties | 5 | 6 |
| Additive primes | 5314th | |
| Chen primes | 5549th | 5602nd |
| Long primes | 4861st | |
| Primes | 12880th | 13014th |
| Pythagorean primes | 6411th | 6482nd |
| Sophie germain primes | 1554th | |
| Twin primes (1st member) | 1598th | 1609th |
| Roman numberals | ||
| Base 2 | 1000011100110100012 | 1000100011001001012 |
| Base 3 | 210002202023 | 210100102023 |
| Base 4 | 2013031014 | 2020302114 |
| Base 5 | 134122445 | 134402345 |
| Base 6 | 25445456 | 30002456 |
| Base 7 | 11144337 | 11222367 |
| Base 8 | 4163218 | 4214458 |
| Base 9 | 2308229 | 2331229 |
| Base 10 | 13844910 | 14006910 |
| Base 11 | 9502311 | 9626611 |
| Base 12 | 6815512 | 6908512 |
| Base 13 | 4b02c13 | 4b9a713 |
| Base 14 | 3865314 | 3908d14 |
| Base 15 | 2b04e15 | 2b77e15 |
| Base 16 | 21cd116 | 2232516 |