Compare 990485 vs 990493
| Property | 990485 | 990493 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 1980971 | 71 × 1414991 |
| Prime factorization | 5 × 198097 | 7 × 141499 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 198097, 990485 | 1, 7, 141499, 990493 |
| Number of properties | 1 | 1 |
| Semiprimes | 208132nd | 208134th |
| Roman numberals | ||
| Base 2 | 111100011101000101012 | 111100011101000111012 |
| Base 3 | 12120222001223 | 12120222002213 |
| Base 4 | 33013101114 | 33013101314 |
| Base 5 | 2231434205 | 2231434335 |
| Base 6 | 331213256 | 331213416 |
| Base 7 | 112634667 | 112635107 |
| Base 8 | 36164258 | 36164358 |
| Base 9 | 17686189 | 17686279 |
| Base 10 | 99048510 | 99049310 |
| Base 11 | 61719111 | 61719911 |
| Base 12 | 3b924512 | 3b925112 |
| Base 13 | 288ab213 | 288aba13 |
| Base 14 | 1bad6d14 | 1bad7714 |
| Base 15 | 14872515 | 14872d15 |
| Base 16 | f1d1516 | f1d1d16 |