Compare 404389 vs 404394
| Property | 404389 | 404394 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4043891 | 21 × 31 × 673991 |
| Prime factorization | 404389 | 2 × 3 × 67399 |
| Divisors count | 2 | 8 |
| Divisors | 1, 404389 | 1, 2, 3, 6, 67399, 134798, 202197, 404394 |
| Number of properties | 3 | 0 |
| Lucky primes | 4092nd | |
| Primes | 34184th | |
| Twin primes (2nd member) | 3840th | |
| Roman numberals | ||
| Base 2 | 11000101011101001012 | 11000101011101010102 |
| Base 3 | 2021122011013 | 2021122011203 |
| Base 4 | 12022322114 | 12022322224 |
| Base 5 | 1004200245 | 1004200345 |
| Base 6 | 124001016 | 124001106 |
| Base 7 | 33026567 | 33026647 |
| Base 8 | 14256458 | 14256528 |
| Base 9 | 6756419 | 6756469 |
| Base 10 | 40438910 | 40439410 |
| Base 11 | 25690711 | 25691111 |
| Base 12 | 17603112 | 17603612 |
| Base 13 | 1120ab13 | 1120b313 |
| Base 14 | a752d14 | a753414 |
| Base 15 | 7ec4415 | 7ec4915 |
| Base 16 | 62ba516 | 62baa16 |