Compare 19918 vs 19927
| Property | 19918 | 19927 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 231 × 4331 | 199271 |
| Prime factorization | 2 × 23 × 433 | 19927 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 23, 46, 433, 866, 9959, 19918 | 1, 19927 |
| Number of properties | 0 | 5 |
| Cuban primes 1 | 36th | |
| Harmonic primes | 817th | |
| Isolated primes | 1574th | |
| Long primes | 862nd | |
| Primes | 2253rd | |
| Roman numberals | ||
| Base 2 | 1001101110011102 | 1001101110101112 |
| Base 3 | 10000222013 | 10001000013 |
| Base 4 | 103130324 | 103131134 |
| Base 5 | 11141335 | 11142025 |
| Base 6 | 2321146 | 2321316 |
| Base 7 | 1120337 | 1120457 |
| Base 8 | 467168 | 467278 |
| Base 9 | 302819 | 303019 |
| Base 10 | 1991810 | 1992710 |
| Base 11 | 13a6811 | 13a7611 |
| Base 12 | b63a12 | b64712 |
| Base 13 | 90b213 | 90bb13 |
| Base 14 | 738a14 | 739514 |
| Base 15 | 5d7d15 | 5d8715 |
| Base 16 | 4dce16 | 4dd716 |