Compare 381223 vs 381227
| Property | 381223 | 381227 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 3812231 | 71 × 111 × 49511 |
| Prime factorization | 381223 | 7 × 11 × 4951 |
| Divisors count | 2 | 8 |
| Divisors | 1, 381223 | 1, 7, 11, 77, 4951, 34657, 54461, 381227 |
| Number of properties | 5 | 0 |
| Additive primes | 12843rd | |
| Happy primes | 4796th | |
| Left-truncatable primes | 441st | |
| Primes | 32388th | |
| Twin primes (2nd member) | 3655th | |
| Roman numberals | ||
| Base 2 | 10111010001001001112 | 10111010001001010112 |
| Base 3 | 2011002211013 | 2011002211123 |
| Base 4 | 11310102134 | 11310102234 |
| Base 5 | 441443435 | 441444025 |
| Base 6 | 121005316 | 121005356 |
| Base 7 | 31453037 | 31453107 |
| Base 8 | 13504478 | 13504538 |
| Base 9 | 6408419 | 6408459 |
| Base 10 | 38122310 | 38122710 |
| Base 11 | 24046711 | 24047011 |
| Base 12 | 16474712 | 16474b12 |
| Base 13 | 10469b13 | 1046a213 |
| Base 14 | 9cd0314 | 9cd0714 |
| Base 15 | 77e4d15 | 77e5215 |
| Base 16 | 5d12716 | 5d12b16 |