Compare 420416 vs 420421
| Property | 420416 | 420421 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 26 × 65691 | 4204211 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 6569 | 420421 |
| Divisors count | 14 | 2 |
| Divisors | 1, 2, 4, 8, 16, 32, 64, 6569, 13138, 26276, 52552, 105104, 210208, 420416 | 1, 420421 |
| Number of properties | 0 | 3 |
| Additive primes | 14001st | |
| Primes | 35424th | |
| Twin primes (2nd member) | 3965th | |
| Roman numberals | ||
| Base 2 | 11001101010010000002 | 11001101010010001012 |
| Base 3 | 2101002002223 | 2101002010113 |
| Base 4 | 12122210004 | 12122210114 |
| Base 5 | 1014231315 | 1014231415 |
| Base 6 | 130022126 | 130022216 |
| Base 7 | 34004637 | 34005017 |
| Base 8 | 14651008 | 14651058 |
| Base 9 | 7106289 | 7106349 |
| Base 10 | 42041610 | 42042110 |
| Base 11 | 26795711 | 26796111 |
| Base 12 | 18336812 | 18337112 |
| Base 13 | 11948913 | 11949113 |
| Base 14 | ad2da14 | ad30114 |
| Base 15 | 8487b15 | 8488115 |
| Base 16 | 66a4016 | 66a4516 |