Compare 640023 vs 640027
| Property | 640023 | 640027 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 3171 × 6731 | 6400271 |
| Prime factorization | 3 × 317 × 673 | 640027 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 317, 673, 951, 2019, 213341, 640023 | 1, 640027 |
| Number of properties | 0 | 3 |
| Additive primes | 20352nd | |
| Isolated primes | 40815th | |
| Primes | 52078th | |
| Roman numberals | ||
| Base 2 | 100111000100000101112 | 100111000100000110112 |
| Base 3 | 10121112211203 | 10121112212013 |
| Base 4 | 21301001134 | 21301001234 |
| Base 5 | 1304400435 | 1304401025 |
| Base 6 | 214150236 | 214150316 |
| Base 7 | 53036467 | 53036537 |
| Base 8 | 23420278 | 23420338 |
| Base 9 | 11748469 | 11748519 |
| Base 10 | 64002310 | 64002710 |
| Base 11 | 3a794a11 | 3a795311 |
| Base 12 | 26a47312 | 26a47712 |
| Base 13 | 19541713 | 19541b13 |
| Base 14 | 12935d14 | 12936314 |
| Base 15 | c998315 | c998715 |
| Base 16 | 9c41716 | 9c41b16 |