Compare 386139 vs 386143
| Property | 386139 | 386143 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 131 × 99011 | 3861431 |
| Prime factorization | 3 × 13 × 9901 | 386143 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 13, 39, 9901, 29703, 128713, 386139 | 1, 386143 |
| Number of properties | 0 | 3 |
| Isolated primes | 25388th | |
| Primes | 32773rd | |
| Sexy primes (1st member) | 7417th | |
| Roman numberals | ||
| Base 2 | 10111100100010110112 | 10111100100010111112 |
| Base 3 | 2011212001103 | 2011212001213 |
| Base 4 | 11321011234 | 11321011334 |
| Base 5 | 443240245 | 443240335 |
| Base 6 | 121354036 | 121354116 |
| Base 7 | 31655257 | 31655327 |
| Base 8 | 13621338 | 13621378 |
| Base 9 | 6476139 | 6476179 |
| Base 10 | 38613910 | 38614310 |
| Base 11 | 24412611 | 24412a11 |
| Base 12 | 16756312 | 16756712 |
| Base 13 | 1069b013 | 1069b413 |
| Base 14 | a0a1514 | a0a1914 |
| Base 15 | 7962915 | 7962d15 |
| Base 16 | 5e45b16 | 5e45f16 |