Compare 50987 vs 50989
| Property | 50987 | 50989 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 671 × 7611 | 509891 |
| Prime factorization | 67 × 761 | 50989 |
| Divisors count | 4 | 2 |
| Divisors | 1, 67, 761, 50987 | 1, 50989 |
| Number of properties | 1 | 6 |
| Additive primes | 2287th | |
| Cousin primes (1st member) | 705th | |
| Harmonic primes | 1949th | |
| Isolated primes | 3794th | |
| Primes | 5221st | |
| Pythagorean primes | 2591st | |
| Semiprimes | 12339th | |
| Roman numberals | ||
| Base 2 | 11000111001010112 | 11000111001011012 |
| Base 3 | 21202211023 | 21202211113 |
| Base 4 | 301302234 | 301302314 |
| Base 5 | 31124225 | 31124245 |
| Base 6 | 10320156 | 10320216 |
| Base 7 | 3014367 | 3014417 |
| Base 8 | 1434538 | 1434558 |
| Base 9 | 768429 | 768449 |
| Base 10 | 5098710 | 5098910 |
| Base 11 | 3534211 | 3534411 |
| Base 12 | 2560b12 | 2561112 |
| Base 13 | 1a29113 | 1a29313 |
| Base 14 | 1481d14 | 1482114 |
| Base 15 | 1019215 | 1019415 |
| Base 16 | c72b16 | c72d16 |