Compare 150987 vs 150989
| Property | 150987 | 150989 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 503291 | 1509891 |
| Prime factorization | 3 × 50329 | 150989 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 50329, 150987 | 1, 150989 |
| Number of properties | 1 | 6 |
| Chen primes | 5965th | |
| Long primes | 5200th | |
| Primes | 13932nd | |
| Pythagorean primes | 6945th | |
| Semiprimes | 34598th | |
| Sophie germain primes | 1643rd | |
| Twin primes (1st member) | 1711th | |
| Roman numberals | ||
| Base 2 | 1001001101110010112 | 1001001101110011012 |
| Base 3 | 212000100103 | 212000100123 |
| Base 4 | 2103130234 | 2103130314 |
| Base 5 | 143124225 | 143124245 |
| Base 6 | 31230036 | 31230056 |
| Base 7 | 11661247 | 11661267 |
| Base 8 | 4467138 | 4467158 |
| Base 9 | 2501039 | 2501059 |
| Base 10 | 15098710 | 15098910 |
| Base 11 | a349111 | a349311 |
| Base 12 | 7346312 | 7346512 |
| Base 13 | 5395513 | 5395713 |
| Base 14 | 3d04b14 | 3d04d14 |
| Base 15 | 2eb0c15 | 2eb0e15 |
| Base 16 | 24dcb16 | 24dcd16 |