Compare 199743 vs 199753
| Property | 199743 | 199753 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 1391 × 4791 | 1997531 |
| Prime factorization | 3 × 139 × 479 | 199753 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 139, 417, 479, 1437, 66581, 199743 | 1, 199753 |
| Number of properties | 0 | 4 |
| Harmonic primes | 6752nd | |
| Primes | 17965th | |
| Pythagorean primes | 8967th | |
| Twin primes (2nd member) | 2158th | |
| Roman numberals | ||
| Base 2 | 1100001100001111112 | 1100001100010010012 |
| Base 3 | 1010102222203 | 1010110000213 |
| Base 4 | 3003003334 | 3003010214 |
| Base 5 | 223424335 | 223430035 |
| Base 6 | 41404236 | 41404416 |
| Base 7 | 14612257 | 14612417 |
| Base 8 | 6060778 | 6061118 |
| Base 9 | 3338869 | 3340079 |
| Base 10 | 19974310 | 19975310 |
| Base 11 | 12708511 | 12709411 |
| Base 12 | 9771312 | 9772112 |
| Base 13 | 6cbbb13 | 6cbc813 |
| Base 14 | 52b1514 | 52b2114 |
| Base 15 | 3e2b315 | 3e2bd15 |
| Base 16 | 30c3f16 | 30c4916 |