Compare 128273 vs 128285
Property | 128273 | 128285 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1282731 | 51 × 256571 |
Prime factorization | 128273 | 5 × 25657 |
Divisors count | 2 | 4 |
Divisors | 1, 128273 | 1, 5, 25657, 128285 |
Number of properties | 6 | 1 |
Additive primes | 4949th | |
Harmonic primes | 4521st | |
Isolated primes | 9015th | |
Long primes | 4507th | |
Primes | 12008th | |
Pythagorean primes | 5971st | |
Semiprimes | 29662nd | |
Roman numberals | ||
Base 2 | 111110101000100012 | 111110101000111012 |
Base 3 | 201112212123 | 201112220223 |
Base 4 | 1331101014 | 1331101314 |
Base 5 | 131010435 | 131011205 |
Base 6 | 24255056 | 24255256 |
Base 7 | 10426557 | 10430037 |
Base 8 | 3724218 | 3724358 |
Base 9 | 2148559 | 2148689 |
Base 10 | 12827310 | 12828510 |
Base 11 | 8841211 | 8842311 |
Base 12 | 6229512 | 622a512 |
Base 13 | 4650213 | 4651113 |
Base 14 | 34a6514 | 34a7314 |
Base 15 | 2801815 | 2802515 |
Base 16 | 1f51116 | 1f51d16 |