Compare 139415 vs 139420
| Property | 139415 | 139420 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 278831 | 22 × 51 × 69711 |
| Prime factorization | 5 × 27883 | 2 × 2 × 5 × 6971 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 27883, 139415 | 1, 2, 4, 5, 10, 20, 6971, 13942, 27884, 34855, 69710, 139420 |
| Number of properties | 1 | 0 |
| Semiprimes | 32056th | |
| Roman numberals | ||
| Base 2 | 1000100000100101112 | 1000100000100111002 |
| Base 3 | 210020201123 | 210020202013 |
| Base 4 | 2020021134 | 2020021304 |
| Base 5 | 134301305 | 134301405 |
| Base 6 | 25532356 | 25532446 |
| Base 7 | 11203137 | 11203217 |
| Base 8 | 4202278 | 4202348 |
| Base 9 | 2322159 | 2322219 |
| Base 10 | 13941510 | 13942010 |
| Base 11 | 9582111 | 9582611 |
| Base 12 | 6881b12 | 6882412 |
| Base 13 | 4b5c313 | 4b5c813 |
| Base 14 | 38b4314 | 38b4814 |
| Base 15 | 2b49515 | 2b49a15 |
| Base 16 | 2209716 | 2209c16 |