Compare 397939 vs 398129
| Property | 397939 | 398129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 3979391 | 3981291 |
| Prime factorization | 397939 | 398129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 397939 | 1, 398129 |
| Number of properties | 5 | 4 |
| Chen primes | 13601st | 13607th |
| Emirps | 6651st | |
| Happy primes | 4966th | |
| Isolated primes | 26118th | 26134th |
| Primes | 33693rd | 33711th |
| Sophie germain primes | 3581st | |
| Roman numberals | ||
| Base 2 | 11000010010011100112 | 11000010011001100012 |
| Base 3 | 2020122121113 | 2020200101123 |
| Base 4 | 12010213034 | 12010303014 |
| Base 5 | 1002132245 | 1002200045 |
| Base 6 | 123101516 | 123111056 |
| Base 7 | 32451137 | 32455047 |
| Base 8 | 14111638 | 14114618 |
| Base 9 | 6657749 | 6661159 |
| Base 10 | 39793910 | 39812910 |
| Base 11 | 251a8311 | 25213611 |
| Base 12 | 17235712 | 17249512 |
| Base 13 | 10c18913 | 10c2a413 |
| Base 14 | a504314 | a513b14 |
| Base 15 | 7cd9415 | 7ce6e15 |
| Base 16 | 6127316 | 6133116 |