Compare 28409 vs 29399
| Property | 28409 | 29399 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 284091 | 293991 |
| Prime factorization | 28409 | 29399 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28409 | 1, 29399 |
| Number of properties | 6 | 5 |
| Additive primes | 1413th | |
| Chen primes | 1504th | 1537th |
| Primes | 3091st | 3194th |
| Pythagorean primes | 1538th | |
| Right-truncatable primes | 48th | |
| Safe primes | 260th | |
| Sexy primes (2nd member) | 909th | |
| Twin primes (1st member) | 453rd | 463rd |
| Roman numberals | ||
| Base 2 | 1101110111110012 | 1110010110101112 |
| Base 3 | 11022220123 | 11110222123 |
| Base 4 | 123233214 | 130231134 |
| Base 5 | 14021145 | 14200445 |
| Base 6 | 3353056 | 3440356 |
| Base 7 | 1455537 | 1514667 |
| Base 8 | 673718 | 713278 |
| Base 9 | 428659 | 442859 |
| Base 10 | 2840910 | 2939910 |
| Base 11 | 1a38711 | 200a711 |
| Base 12 | 1453512 | 1501b12 |
| Base 13 | cc1413 | 104c613 |
| Base 14 | a4d314 | a9dd14 |
| Base 15 | 863e15 | 8a9e15 |
| Base 16 | 6ef916 | 72d716 |