Compare 30157 vs 30166
| Property | 30157 | 30166 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 531 × 5691 | 21 × 150831 |
| Prime factorization | 53 × 569 | 2 × 15083 |
| Divisors count | 4 | 4 |
| Divisors | 1, 53, 569, 30157 | 1, 2, 15083, 30166 |
| Number of properties | 1 | 1 |
| Semiprimes | 7496th | 7497th |
| Roman numberals | ||
| Base 2 | 1110101110011012 | 1110101110101102 |
| Base 3 | 11121002213 | 11121010213 |
| Base 4 | 131130314 | 131131124 |
| Base 5 | 14311125 | 14311315 |
| Base 6 | 3513416 | 3513546 |
| Base 7 | 1536317 | 1536437 |
| Base 8 | 727158 | 727268 |
| Base 9 | 453279 | 453379 |
| Base 10 | 3015710 | 3016610 |
| Base 11 | 2072611 | 2073411 |
| Base 12 | 1555112 | 1555a12 |
| Base 13 | 1095a13 | 1096613 |
| Base 14 | adc114 | adca14 |
| Base 15 | 8e0715 | 8e1115 |
| Base 16 | 75cd16 | 75d616 |