Compare 220749 vs 220757
| Property | 220749 | 220757 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 735831 | 2207571 |
| Prime factorization | 3 × 73583 | 220757 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 73583, 220749 | 1, 220757 |
| Number of properties | 1 | 4 |
| Additive primes | 7961st | |
| Isolated primes | 15011th | |
| Primes | 19674th | |
| Pythagorean primes | 9815th | |
| Semiprimes | 49683rd | |
| Roman numberals | ||
| Base 2 | 1101011110010011012 | 1101011110010101012 |
| Base 3 | 1020122102203 | 1020122110123 |
| Base 4 | 3113210314 | 3113211114 |
| Base 5 | 240304445 | 240310125 |
| Base 6 | 44215536 | 44220056 |
| Base 7 | 16064047 | 16064157 |
| Base 8 | 6571158 | 6571258 |
| Base 9 | 3657269 | 3657359 |
| Base 10 | 22074910 | 22075710 |
| Base 11 | 14094111 | 14094911 |
| Base 12 | a78b912 | a790512 |
| Base 13 | 7962913 | 7963413 |
| Base 14 | 5a63b14 | 5a64514 |
| Base 15 | 4561915 | 4562215 |
| Base 16 | 35e4d16 | 35e5516 |