Compare 138206 vs 138218
| Property | 138206 | 138218 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 191 × 36371 | 21 × 691091 |
| Prime factorization | 2 × 19 × 3637 | 2 × 69109 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 19, 38, 3637, 7274, 69103, 138206 | 1, 2, 69109, 138218 |
| Number of properties | 0 | 1 |
| Semiprimes | 31795th | |
| Roman numberals | ||
| Base 2 | 1000011011110111102 | 1000011011111010102 |
| Base 3 | 210001202023 | 210001210123 |
| Base 4 | 2012331324 | 2012332224 |
| Base 5 | 134103115 | 134103335 |
| Base 6 | 25435026 | 25435226 |
| Base 7 | 11136357 | 11136537 |
| Base 8 | 4157368 | 4157528 |
| Base 9 | 2305229 | 2305359 |
| Base 10 | 13820610 | 13821810 |
| Base 11 | 9492211 | 9493311 |
| Base 12 | 67b9212 | 67ba212 |
| Base 13 | 4aba313 | 4abb213 |
| Base 14 | 3851c14 | 3852a14 |
| Base 15 | 2ae3b15 | 2ae4815 |
| Base 16 | 21bde16 | 21bea16 |