Compare 121191 vs 121193
| Property | 121191 | 121193 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 71 × 291 × 1991 | 171 × 71291 |
| Prime factorization | 3 × 7 × 29 × 199 | 17 × 7129 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 7, 21, 29, 87, 199, 203, 597, 609, 1393, 4179, 5771, 17313, 40397, 121191 | 1, 17, 7129, 121193 |
| Number of properties | 0 | 1 |
| Semiprimes | 28092nd | |
| Roman numberals | ||
| Base 2 | 111011001011001112 | 111011001011010012 |
| Base 3 | 200110201203 | 200110201223 |
| Base 4 | 1312112134 | 1312112214 |
| Base 5 | 123342315 | 123342335 |
| Base 6 | 23330236 | 23330256 |
| Base 7 | 10132207 | 10132227 |
| Base 8 | 3545478 | 3545518 |
| Base 9 | 2042169 | 2042189 |
| Base 10 | 12119110 | 12119310 |
| Base 11 | 8306411 | 8306611 |
| Base 12 | 5a17312 | 5a17512 |
| Base 13 | 4321513 | 4321713 |
| Base 14 | 3224714 | 3224914 |
| Base 15 | 25d9615 | 25d9815 |
| Base 16 | 1d96716 | 1d96916 |