Compare 121145 vs 121149
| Property | 121145 | 121149 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 51 × 242291 | 33 × 71 × 6411 |
| Prime factorization | 5 × 24229 | 3 × 3 × 3 × 7 × 641 |
| Divisors count | 4 | 16 |
| Divisors | 1, 5, 24229, 121145 | 1, 3, 7, 9, 21, 27, 63, 189, 641, 1923, 4487, 5769, 13461, 17307, 40383, 121149 |
| Number of properties | 1 | 0 |
| Semiprimes | 28085th | |
| Roman numberals | ||
| Base 2 | 111011001001110012 | 111011001001111012 |
| Base 3 | 200110112123 | 200110120003 |
| Base 4 | 1312103214 | 1312103314 |
| Base 5 | 123340405 | 123340445 |
| Base 6 | 23325056 | 23325136 |
| Base 7 | 10131237 | 10131307 |
| Base 8 | 3544718 | 3544758 |
| Base 9 | 2041559 | 2041609 |
| Base 10 | 12114510 | 12114910 |
| Base 11 | 8302211 | 8302611 |
| Base 12 | 5a13512 | 5a13912 |
| Base 13 | 431ab13 | 431b213 |
| Base 14 | 3221314 | 3221714 |
| Base 15 | 25d6515 | 25d6915 |
| Base 16 | 1d93916 | 1d93d16 |