Compare 121191 vs 121201
| Property | 121191 | 121201 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 71 × 291 × 1991 | 191 × 63791 |
| Prime factorization | 3 × 7 × 29 × 199 | 19 × 6379 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 7, 21, 29, 87, 199, 203, 597, 609, 1393, 4179, 5771, 17313, 40397, 121191 | 1, 19, 6379, 121201 |
| Number of properties | 0 | 1 |
| Semiprimes | 28095th | |
| Roman numberals | ||
| Base 2 | 111011001011001112 | 111011001011100012 |
| Base 3 | 200110201203 | 200110202213 |
| Base 4 | 1312112134 | 1312113014 |
| Base 5 | 123342315 | 123343015 |
| Base 6 | 23330236 | 23330416 |
| Base 7 | 10132207 | 10132337 |
| Base 8 | 3545478 | 3545618 |
| Base 9 | 2042169 | 2042279 |
| Base 10 | 12119110 | 12120110 |
| Base 11 | 8306411 | 8307311 |
| Base 12 | 5a17312 | 5a18112 |
| Base 13 | 4321513 | 4322213 |
| Base 14 | 3224714 | 3225314 |
| Base 15 | 25d9615 | 25da115 |
| Base 16 | 1d96716 | 1d97116 |