Compare 137443 vs 138139
| Property | 137443 | 138139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1374431 | 1381391 |
| Prime factorization | 137443 | 138139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 137443 | 1, 138139 |
| Number of properties | 5 | 6 |
| Cousin primes (1st member) | 1583rd | 1587th |
| Happy primes | 1997th | |
| Harmonic primes | 4826th | |
| Isolated primes | 9618th | 9667th |
| Long primes | 4809th | |
| Lucky primes | 1682nd | |
| Primes | 12797th | 12852nd |
| Sexy primes (2nd member) | 3154th | |
| Roman numberals | ||
| Base 2 | 1000011000111000112 | 1000011011100110112 |
| Base 3 | 202221121113 | 210001110213 |
| Base 4 | 2012032034 | 2012321234 |
| Base 5 | 133442335 | 134100245 |
| Base 6 | 25401516 | 25433116 |
| Base 7 | 11114657 | 11135117 |
| Base 8 | 4143438 | 4156338 |
| Base 9 | 2284749 | 2304379 |
| Base 10 | 13744310 | 13813910 |
| Base 11 | 9429911 | 9487111 |
| Base 12 | 6765712 | 67b3712 |
| Base 13 | 4a73713 | 4ab5113 |
| Base 14 | 3813514 | 384b114 |
| Base 15 | 2aacd15 | 2ade415 |
| Base 16 | 218e316 | 21b9b16 |