Compare 421381 vs 421385
| Property | 421381 | 421385 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4213811 | 51 × 711 × 11871 |
| Prime factorization | 421381 | 5 × 71 × 1187 |
| Divisors count | 2 | 8 |
| Divisors | 1, 421381 | 1, 5, 71, 355, 1187, 5935, 84277, 421385 |
| Number of properties | 4 | 0 |
| Additive primes | 14033rd | |
| Isolated primes | 27549th | |
| Lucky primes | 4240th | |
| Primes | 35494th | |
| Roman numberals | ||
| Base 2 | 11001101110000001012 | 11001101110000010012 |
| Base 3 | 2101020002013 | 2101020002123 |
| Base 4 | 12123200114 | 12123200214 |
| Base 5 | 1014410115 | 1014410205 |
| Base 6 | 130105016 | 130105056 |
| Base 7 | 34033427 | 34033467 |
| Base 8 | 14670058 | 14670118 |
| Base 9 | 7120219 | 7120259 |
| Base 10 | 42138110 | 42138510 |
| Base 11 | 26865411 | 26865811 |
| Base 12 | 183a3112 | 183a3512 |
| Base 13 | 119a4c13 | 119a5313 |
| Base 14 | ad7c914 | ad7cd14 |
| Base 15 | 84cc115 | 84cc515 |
| Base 16 | 66e0516 | 66e0916 |