Compare 138207 vs 138218
| Property | 138207 | 138218 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 231 × 20031 | 21 × 691091 |
| Prime factorization | 3 × 23 × 2003 | 2 × 69109 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 23, 69, 2003, 6009, 46069, 138207 | 1, 2, 69109, 138218 |
| Number of properties | 0 | 1 |
| Semiprimes | 31795th | |
| Roman numberals | ||
| Base 2 | 1000011011110111112 | 1000011011111010102 |
| Base 3 | 210001202103 | 210001210123 |
| Base 4 | 2012331334 | 2012332224 |
| Base 5 | 134103125 | 134103335 |
| Base 6 | 25435036 | 25435226 |
| Base 7 | 11136367 | 11136537 |
| Base 8 | 4157378 | 4157528 |
| Base 9 | 2305239 | 2305359 |
| Base 10 | 13820710 | 13821810 |
| Base 11 | 9492311 | 9493311 |
| Base 12 | 67b9312 | 67ba212 |
| Base 13 | 4aba413 | 4abb213 |
| Base 14 | 3851d14 | 3852a14 |
| Base 15 | 2ae3c15 | 2ae4815 |
| Base 16 | 21bdf16 | 21bea16 |