Compare 16628 vs 16631
| Property | 16628 | 16631 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 22 × 41571 | 166311 |
| Prime factorization | 2 × 2 × 4157 | 16631 |
| Divisors count | 6 | 2 |
| Divisors | 1, 2, 4, 4157, 8314, 16628 | 1, 16631 |
| Number of properties | 0 | 5 |
| Additive primes | 915th | |
| Chen primes | 969th | |
| Harmonic primes | 696th | |
| Primes | 1923rd | |
| Twin primes (1st member) | 292nd | |
| Roman numberals | ||
| Base 2 | 1000000111101002 | 1000000111101112 |
| Base 3 | 2112102123 | 2112102223 |
| Base 4 | 100033104 | 100033134 |
| Base 5 | 10130035 | 10130115 |
| Base 6 | 2045526 | 2045556 |
| Base 7 | 663237 | 663267 |
| Base 8 | 403648 | 403678 |
| Base 9 | 247259 | 247289 |
| Base 10 | 1662810 | 1663110 |
| Base 11 | 1154711 | 1154a11 |
| Base 12 | 975812 | 975b12 |
| Base 13 | 775113 | 775413 |
| Base 14 | 60ba14 | 60bd14 |
| Base 15 | 4dd815 | 4ddb15 |
| Base 16 | 40f416 | 40f716 |