Compare 421381 vs 421382
| Property | 421381 | 421382 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 4213811 | 21 × 131 × 191 × 8531 |
| Prime factorization | 421381 | 2 × 13 × 19 × 853 |
| Divisors count | 2 | 16 |
| Divisors | 1, 421381 | 1, 2, 13, 19, 26, 38, 247, 494, 853, 1706, 11089, 16207, 22178, 32414, 210691, 421382 |
| Number of properties | 4 | 0 |
| Additive primes | 14033rd | |
| Isolated primes | 27549th | |
| Lucky primes | 4240th | |
| Primes | 35494th | |
| Roman numberals | ||
| Base 2 | 11001101110000001012 | 11001101110000001102 |
| Base 3 | 2101020002013 | 2101020002023 |
| Base 4 | 12123200114 | 12123200124 |
| Base 5 | 1014410115 | 1014410125 |
| Base 6 | 130105016 | 130105026 |
| Base 7 | 34033427 | 34033437 |
| Base 8 | 14670058 | 14670068 |
| Base 9 | 7120219 | 7120229 |
| Base 10 | 42138110 | 42138210 |
| Base 11 | 26865411 | 26865511 |
| Base 12 | 183a3112 | 183a3212 |
| Base 13 | 119a4c13 | 119a5013 |
| Base 14 | ad7c914 | ad7ca14 |
| Base 15 | 84cc115 | 84cc215 |
| Base 16 | 66e0516 | 66e0616 |