Compare 404959 vs 405239
| Property | 404959 | 405239 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4049591 | 4052391 |
| Prime factorization | 404959 | 405239 |
| Divisors count | 2 | 2 |
| Divisors | 1, 404959 | 1, 405239 |
| Number of properties | 4 | 5 |
| Additive primes | 13521st | 13530th |
| Chen primes | 13807th | |
| Good primes | 1559th | |
| Happy primes | 5066th | |
| Isolated primes | 26533rd | |
| Primes | 34218th | 34240th |
| Twin primes (1st member) | 3848th | |
| Roman numberals | ||
| Base 2 | 11000101101110111112 | 11000101110111101112 |
| Base 3 | 2021201111113 | 2021202122123 |
| Base 4 | 12023131334 | 12023233134 |
| Base 5 | 1004243145 | 1004314245 |
| Base 6 | 124024516 | 124040356 |
| Base 7 | 33044327 | 33053127 |
| Base 8 | 14267378 | 14273678 |
| Base 9 | 6764449 | 6767859 |
| Base 10 | 40495910 | 40523910 |
| Base 11 | 25728511 | 25750a11 |
| Base 12 | 17642712 | 17661b12 |
| Base 13 | 11242913 | 1125b313 |
| Base 14 | a781914 | a797914 |
| Base 15 | 7eec415 | 8010e15 |
| Base 16 | 62ddf16 | 62ef716 |