Compare 138139 vs 138427
| Property | 138139 | 138427 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1381391 | 1384271 |
| Prime factorization | 138139 | 138427 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138139 | 1, 138427 |
| Number of properties | 6 | 5 |
| Cousin primes (1st member) | 1587th | |
| Harmonic primes | 4826th | 4837th |
| Isolated primes | 9667th | 9685th |
| Long primes | 4809th | |
| Lucky primes | 1682nd | 1685th |
| Primes | 12852nd | 12878th |
| Sexy primes (1st member) | 3177th | |
| Roman numberals | ||
| Base 2 | 1000011011100110112 | 1000011100101110112 |
| Base 3 | 210001110213 | 210002122213 |
| Base 4 | 2012321234 | 2013023234 |
| Base 5 | 134100245 | 134122025 |
| Base 6 | 25433116 | 25445116 |
| Base 7 | 11135117 | 11144027 |
| Base 8 | 4156338 | 4162738 |
| Base 9 | 2304379 | 2307879 |
| Base 10 | 13813910 | 13842710 |
| Base 11 | 9487111 | 9500311 |
| Base 12 | 67b3712 | 6813712 |
| Base 13 | 4ab5113 | 4b01313 |
| Base 14 | 384b114 | 3863914 |
| Base 15 | 2ade415 | 2b03715 |
| Base 16 | 21b9b16 | 21cbb16 |