Compare 21794 vs 21803
| Property | 21794 | 21803 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 171 × 6411 | 218031 |
| Prime factorization | 2 × 17 × 641 | 21803 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 17, 34, 641, 1282, 10897, 21794 | 1, 21803 |
| Number of properties | 0 | 5 |
| Cousin primes (2nd member) | 371st | |
| Harmonic primes | 900th | |
| Isolated primes | 1705th | |
| Primes | 2446th | |
| Sophie germain primes | 353rd | |
| Roman numberals | ||
| Base 2 | 1010101001000102 | 1010101001010112 |
| Base 3 | 10022200123 | 10022201123 |
| Base 4 | 111102024 | 111102234 |
| Base 5 | 11441345 | 11442035 |
| Base 6 | 2445226 | 2445356 |
| Base 7 | 1203537 | 1203657 |
| Base 8 | 524428 | 524538 |
| Base 9 | 328059 | 328159 |
| Base 10 | 2179410 | 2180310 |
| Base 11 | 1541311 | 1542111 |
| Base 12 | 1074212 | 1074b12 |
| Base 13 | 9bc613 | 9c0213 |
| Base 14 | 7d2a14 | 7d3514 |
| Base 15 | 66ce15 | 66d815 |
| Base 16 | 552216 | 552b16 |