Compare 51398 vs 51407
| Property | 51398 | 51407 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 311 × 8291 | 514071 |
| Prime factorization | 2 × 31 × 829 | 51407 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 31, 62, 829, 1658, 25699, 51398 | 1, 51407 |
| Number of properties | 0 | 10 |
| Additive primes | 2305th | |
| Chen primes | 2449th | |
| Good primes | 454th | |
| Happy primes | 855th | |
| Isolated primes | 3818th | |
| Long primes | 1999th | |
| Primes | 5257th | |
| Safe primes | 398th | |
| Sexy primes (1st member) | 1446th | |
| Sexy prime triplets (1st member) | 335th | |
| Roman numberals | ||
| Base 2 | 11001000110001102 | 11001000110011112 |
| Base 3 | 21211111223 | 21211112223 |
| Base 4 | 302030124 | 302030334 |
| Base 5 | 31210435 | 31211125 |
| Base 6 | 10335426 | 10335556 |
| Base 7 | 3025647 | 3026067 |
| Base 8 | 1443068 | 1443178 |
| Base 9 | 774489 | 774589 |
| Base 10 | 5139810 | 5140710 |
| Base 11 | 3568611 | 3569411 |
| Base 12 | 258b212 | 258bb12 |
| Base 13 | 1a51913 | 1a52513 |
| Base 14 | 14a3414 | 14a3d14 |
| Base 15 | 1036815 | 1037215 |
| Base 16 | c8c616 | c8cf16 |