Compare 20151 vs 20153
| Property | 20151 | 20153 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 22391 | 71 × 28791 |
| Prime factorization | 3 × 3 × 2239 | 7 × 2879 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 2239, 6717, 20151 | 1, 7, 2879, 20153 |
| Number of properties | 0 | 1 |
| Semiprimes | 5118th | |
| Roman numberals | ||
| Base 2 | 1001110101101112 | 1001110101110012 |
| Base 3 | 10001221003 | 10001221023 |
| Base 4 | 103223134 | 103223214 |
| Base 5 | 11211015 | 11211035 |
| Base 6 | 2331436 | 2331456 |
| Base 7 | 1125157 | 1125207 |
| Base 8 | 472678 | 472718 |
| Base 9 | 305709 | 305729 |
| Base 10 | 2015110 | 2015310 |
| Base 11 | 1415a11 | 1416111 |
| Base 12 | b7b312 | b7b512 |
| Base 13 | 923113 | 923313 |
| Base 14 | 74b514 | 74b714 |
| Base 15 | 5e8615 | 5e8815 |
| Base 16 | 4eb716 | 4eb916 |