Compare 148381 vs 148389
| Property | 148381 | 148389 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1483811 | 31 × 494631 |
| Prime factorization | 148381 | 3 × 49463 |
| Divisors count | 2 | 4 |
| Divisors | 1, 148381 | 1, 3, 49463, 148389 |
| Number of properties | 6 | 1 |
| Harmonic primes | 5154th | |
| Isolated primes | 10348th | |
| Lucky primes | 1784th | |
| Primes | 13703rd | |
| Pythagorean primes | 6833rd | |
| Semiprimes | 34045th | |
| Sexy primes (1st member) | 3359th | |
| Roman numberals | ||
| Base 2 | 1001000011100111012 | 1001000011101001012 |
| Base 3 | 211121121213 | 211121122203 |
| Base 4 | 2100321314 | 2100322114 |
| Base 5 | 142220115 | 142220245 |
| Base 6 | 31025416 | 31025536 |
| Base 7 | 11554127 | 11554237 |
| Base 8 | 4416358 | 4416458 |
| Base 9 | 2454779 | 2454869 |
| Base 10 | 14838110 | 14838910 |
| Base 11 | a153211 | a153a11 |
| Base 12 | 71a5112 | 71a5912 |
| Base 13 | 526cc13 | 5270713 |
| Base 14 | 3c10914 | 3c11314 |
| Base 15 | 2de7115 | 2de7915 |
| Base 16 | 2439d16 | 243a516 |