Compare 121398 vs 121409
| Property | 121398 | 121409 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 202331 | 1671 × 7271 |
| Prime factorization | 2 × 3 × 20233 | 167 × 727 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 20233, 40466, 60699, 121398 | 1, 167, 727, 121409 |
| Number of properties | 0 | 1 |
| Semiprimes | 28142nd | |
| Roman numberals | ||
| Base 2 | 111011010001101102 | 111011010010000012 |
| Base 3 | 200111120203 | 200111121223 |
| Base 4 | 1312203124 | 1312210014 |
| Base 5 | 123410435 | 123411145 |
| Base 6 | 23340106 | 23340256 |
| Base 7 | 10136347 | 10136517 |
| Base 8 | 3550668 | 3551018 |
| Base 9 | 2044669 | 2044789 |
| Base 10 | 12139810 | 12140910 |
| Base 11 | 8323211 | 8324211 |
| Base 12 | 5a30612 | 5a31512 |
| Base 13 | 4334413 | 4335213 |
| Base 14 | 3235414 | 3236114 |
| Base 15 | 25e8315 | 25e8e15 |
| Base 16 | 1da3616 | 1da4116 |