Compare 399989 vs 400441
| Property | 399989 | 400441 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3999891 | 4004411 |
| Prime factorization | 399989 | 400441 |
| Divisors count | 2 | 2 |
| Divisors | 1, 399989 | 1, 400441 |
| Number of properties | 7 | 6 |
| Additive primes | 13373rd | 13392nd |
| Chen primes | 13663rd | 13679th |
| Happy primes | 4996th | 5004th |
| Isolated primes | 26253rd | 26282nd |
| Lucky primes | 4067th | |
| Primes | 33860th | 33895th |
| Sexy primes (2nd member) | 7650th | |
| Sophie germain primes | 3589th | |
| Roman numberals | ||
| Base 2 | 11000011010011101012 | 11000011100001110012 |
| Base 3 | 2020222001023 | 2021000220113 |
| Base 4 | 12012213114 | 12013003214 |
| Base 5 | 1002444245 | 1003032315 |
| Base 6 | 123234456 | 123255216 |
| Base 7 | 32541027 | 32553167 |
| Base 8 | 14151658 | 14160718 |
| Base 9 | 6686129 | 6702649 |
| Base 10 | 39998910 | 40044110 |
| Base 11 | 25357711 | 25394811 |
| Base 12 | 17358512 | 1738a112 |
| Base 13 | 1100a513 | 11036213 |
| Base 14 | a5aa914 | a5d0d14 |
| Base 15 | 7d7ae15 | 7d9b115 |
| Base 16 | 61a7516 | 61c3916 |