Compare 200879 vs 200891
| Property | 200879 | 200891 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 286971 | 2008911 |
| Prime factorization | 7 × 28697 | 200891 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 28697, 200879 | 1, 200891 |
| Number of properties | 1 | 4 |
| Harmonic primes | 6780th | |
| Isolated primes | 13729th | |
| Primes | 18052nd | |
| Semiprimes | 45431st | |
| Ulam primes | 1293rd | |
| Roman numberals | ||
| Base 2 | 1100010000101011112 | 1100010000101110112 |
| Base 3 | 1010121122223 | 1010121201023 |
| Base 4 | 3010022334 | 3010023234 |
| Base 5 | 224120045 | 224120315 |
| Base 6 | 41455556 | 41500156 |
| Base 7 | 14644407 | 14644557 |
| Base 8 | 6102578 | 6102738 |
| Base 9 | 3354889 | 3355129 |
| Base 10 | 20087910 | 20089110 |
| Base 11 | 127a1811 | 127a2911 |
| Base 12 | 982bb12 | 9830b12 |
| Base 13 | 7058313 | 7059213 |
| Base 14 | 532c714 | 532d514 |
| Base 15 | 3e7be15 | 3e7cb15 |
| Base 16 | 310af16 | 310bb16 |