Compare 121209 vs 121214
| Property | 121209 | 121214 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 111 × 36731 | 21 × 606071 |
| Prime factorization | 3 × 11 × 3673 | 2 × 60607 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 11, 33, 3673, 11019, 40403, 121209 | 1, 2, 60607, 121214 |
| Number of properties | 0 | 1 |
| Semiprimes | 28100th | |
| Roman numberals | ||
| Base 2 | 111011001011110012 | 111011001011111102 |
| Base 3 | 200110210203 | 200110211023 |
| Base 4 | 1312113214 | 1312113324 |
| Base 5 | 123343145 | 123343245 |
| Base 6 | 23330536 | 23331026 |
| Base 7 | 10132447 | 10132527 |
| Base 8 | 3545718 | 3545768 |
| Base 9 | 2042369 | 2042429 |
| Base 10 | 12120910 | 12121410 |
| Base 11 | 8308011 | 8308511 |
| Base 12 | 5a18912 | 5a19212 |
| Base 13 | 4322a13 | 4323213 |
| Base 14 | 3225b14 | 3226214 |
| Base 15 | 25da915 | 25dae15 |
| Base 16 | 1d97916 | 1d97e16 |