Compare 400745 vs 400753
| Property | 400745 | 400753 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 801491 | 4007531 |
| Prime factorization | 5 × 80149 | 400753 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 80149, 400745 | 1, 400753 |
| Number of properties | 1 | 5 |
| Additive primes | 13401st | |
| Isolated primes | 26299th | |
| Lucky primes | 4071st | |
| Primes | 33916th | |
| Semiprimes | 87711th | |
| Sexy primes (1st member) | 7659th | |
| Roman numberals | ||
| Base 2 | 11000011101011010012 | 11000011101011100012 |
| Base 3 | 2021002011023 | 2021002012013 |
| Base 4 | 12013112214 | 12013113014 |
| Base 5 | 1003104405 | 1003110035 |
| Base 6 | 123311456 | 123312016 |
| Base 7 | 32562327 | 32562437 |
| Base 8 | 14165518 | 14165618 |
| Base 9 | 6706429 | 6706519 |
| Base 10 | 40074510 | 40075310 |
| Base 11 | 2540a411 | 25410111 |
| Base 12 | 173ab512 | 173b0112 |
| Base 13 | 11053713 | 11054213 |
| Base 14 | a608914 | a609314 |
| Base 15 | 7db1515 | 7db1d15 |
| Base 16 | 61d6916 | 61d7116 |