Compare 121397 vs 121409
| Property | 121397 | 121409 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 171 × 371 × 1931 | 1671 × 7271 |
| Prime factorization | 17 × 37 × 193 | 167 × 727 |
| Divisors count | 8 | 4 |
| Divisors | 1, 17, 37, 193, 629, 3281, 7141, 121397 | 1, 167, 727, 121409 |
| Number of properties | 0 | 1 |
| Semiprimes | 28142nd | |
| Roman numberals | ||
| Base 2 | 111011010001101012 | 111011010010000012 |
| Base 3 | 200111120123 | 200111121223 |
| Base 4 | 1312203114 | 1312210014 |
| Base 5 | 123410425 | 123411145 |
| Base 6 | 23340056 | 23340256 |
| Base 7 | 10136337 | 10136517 |
| Base 8 | 3550658 | 3551018 |
| Base 9 | 2044659 | 2044789 |
| Base 10 | 12139710 | 12140910 |
| Base 11 | 8323111 | 8324211 |
| Base 12 | 5a30512 | 5a31512 |
| Base 13 | 4334313 | 4335213 |
| Base 14 | 3235314 | 3236114 |
| Base 15 | 25e8215 | 25e8e15 |
| Base 16 | 1da3516 | 1da4116 |