Compare 121391 vs 121401
| Property | 121391 | 121401 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 191 × 63891 | 32 × 71 × 411 × 471 |
| Prime factorization | 19 × 6389 | 3 × 3 × 7 × 41 × 47 |
| Divisors count | 4 | 24 |
| Divisors | 1, 19, 6389, 121391 | 1, 3, 7, 9, 21, 41, 47, 63, 123, 141, 287, 329, 369, 423, 861, 987, 1927, 2583, 2961, 5781, 13489, 17343, 40467, 121401 |
| Number of properties | 1 | 0 |
| Semiprimes | 28137th | |
| Roman numberals | ||
| Base 2 | 111011010001011112 | 111011010001110012 |
| Base 3 | 200111112223 | 200111121003 |
| Base 4 | 1312202334 | 1312203214 |
| Base 5 | 123410315 | 123411015 |
| Base 6 | 23335556 | 23340136 |
| Base 7 | 10136247 | 10136407 |
| Base 8 | 3550578 | 3550718 |
| Base 9 | 2044589 | 2044709 |
| Base 10 | 12139110 | 12140110 |
| Base 11 | 8322611 | 8323511 |
| Base 12 | 5a2bb12 | 5a30912 |
| Base 13 | 4333a13 | 4334713 |
| Base 14 | 3234b14 | 3235714 |
| Base 15 | 25e7b15 | 25e8615 |
| Base 16 | 1da2f16 | 1da3916 |