Compare 30157 vs 30169
| Property | 30157 | 30169 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 531 × 5691 | 301691 |
| Prime factorization | 53 × 569 | 30169 |
| Divisors count | 4 | 2 |
| Divisors | 1, 53, 569, 30157 | 1, 30169 |
| Number of properties | 1 | 5 |
| Additive primes | 1475th | |
| Harmonic primes | 1217th | |
| Isolated primes | 2324th | |
| Primes | 3263rd | |
| Pythagorean primes | 1621st | |
| Semiprimes | 7496th | |
| Roman numberals | ||
| Base 2 | 1110101110011012 | 1110101110110012 |
| Base 3 | 11121002213 | 11121011013 |
| Base 4 | 131130314 | 131131214 |
| Base 5 | 14311125 | 14311345 |
| Base 6 | 3513416 | 3514016 |
| Base 7 | 1536317 | 1536467 |
| Base 8 | 727158 | 727318 |
| Base 9 | 453279 | 453419 |
| Base 10 | 3015710 | 3016910 |
| Base 11 | 2072611 | 2073711 |
| Base 12 | 1555112 | 1556112 |
| Base 13 | 1095a13 | 1096913 |
| Base 14 | adc114 | adcd14 |
| Base 15 | 8e0715 | 8e1415 |
| Base 16 | 75cd16 | 75d916 |