Compare 121149 vs 121161
| Property | 121149 | 121161 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 33 × 71 × 6411 | 31 × 403871 |
| Prime factorization | 3 × 3 × 3 × 7 × 641 | 3 × 40387 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 7, 9, 21, 27, 63, 189, 641, 1923, 4487, 5769, 13461, 17307, 40383, 121149 | 1, 3, 40387, 121161 |
| Number of properties | 0 | 1 |
| Semiprimes | 28089th | |
| Roman numberals | ||
| Base 2 | 111011001001111012 | 111011001010010012 |
| Base 3 | 200110120003 | 200110121103 |
| Base 4 | 1312103314 | 1312110214 |
| Base 5 | 123340445 | 123341215 |
| Base 6 | 23325136 | 23325336 |
| Base 7 | 10131307 | 10131457 |
| Base 8 | 3544758 | 3545118 |
| Base 9 | 2041609 | 2041739 |
| Base 10 | 12114910 | 12116110 |
| Base 11 | 8302611 | 8303711 |
| Base 12 | 5a13912 | 5a14912 |
| Base 13 | 431b213 | 431c113 |
| Base 14 | 3221714 | 3222514 |
| Base 15 | 25d6915 | 25d7615 |
| Base 16 | 1d93d16 | 1d94916 |