Compare 420545 vs 420551
| Property | 420545 | 420551 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 2411 × 3491 | 4205511 |
| Prime factorization | 5 × 241 × 349 | 420551 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 241, 349, 1205, 1745, 84109, 420545 | 1, 420551 |
| Number of properties | 0 | 5 |
| Additive primes | 14004th | |
| Isolated primes | 27502nd | |
| Primes | 35433rd | |
| Sexy primes (1st member) | 7977th | |
| Sophie germain primes | 3741st | |
| Roman numberals | ||
| Base 2 | 11001101010110000012 | 11001101010110001112 |
| Base 3 | 2101002122023 | 2101002122223 |
| Base 4 | 12122230014 | 12122230134 |
| Base 5 | 1014241405 | 1014242015 |
| Base 6 | 130025456 | 130025556 |
| Base 7 | 34010367 | 34010457 |
| Base 8 | 14653018 | 14653078 |
| Base 9 | 7107829 | 7107889 |
| Base 10 | 42054510 | 42055110 |
| Base 11 | 267a6411 | 267a6a11 |
| Base 12 | 18345512 | 18345b12 |
| Base 13 | 11955813 | 11956113 |
| Base 14 | ad38d14 | ad39514 |
| Base 15 | 8491515 | 8491b15 |
| Base 16 | 66ac116 | 66ac716 |