Compare 424245 vs 424247
| Property | 424245 | 424247 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 51 × 282831 | 4242471 |
| Prime factorization | 3 × 5 × 28283 | 424247 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 5, 15, 28283, 84849, 141415, 424245 | 1, 424247 |
| Number of properties | 0 | 6 |
| Additive primes | 14128th | |
| Chen primes | 14346th | |
| Cousin primes (2nd member) | 3990th | |
| Isolated primes | 27731st | |
| Primes | 35722nd | |
| Safe primes | 2160th | |
| Roman numberals | ||
| Base 2 | 11001111001001101012 | 11001111001001101112 |
| Base 3 | 2101122212103 | 2101122212123 |
| Base 4 | 12132103114 | 12132103134 |
| Base 5 | 1020334405 | 1020334425 |
| Base 6 | 130320336 | 130320356 |
| Base 7 | 34146037 | 34146057 |
| Base 8 | 14744658 | 14744678 |
| Base 9 | 7158539 | 7158559 |
| Base 10 | 42424510 | 42424710 |
| Base 11 | 26a81811 | 26a81a11 |
| Base 12 | 18561912 | 18561b12 |
| Base 13 | 11b14313 | 11b14513 |
| Base 14 | b087314 | b087514 |
| Base 15 | 85a8015 | 85a8215 |
| Base 16 | 6793516 | 6793716 |