Compare 20442 vs 20443
| Property | 20442 | 20443 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 31 × 34071 | 204431 |
| Prime factorization | 2 × 3 × 3407 | 20443 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 3, 6, 3407, 6814, 10221, 20442 | 1, 20443 |
| Number of properties | 0 | 5 |
| Additive primes | 1074th | |
| Harmonic primes | 841st | |
| Primes | 2310th | |
| Twin primes (2nd member) | 347th | |
| Ulam primes | 171st | |
| Roman numberals | ||
| Base 2 | 1001111110110102 | 1001111110110112 |
| Base 3 | 10010010103 | 10010010113 |
| Base 4 | 103331224 | 103331234 |
| Base 5 | 11232325 | 11232335 |
| Base 6 | 2343506 | 2343516 |
| Base 7 | 1134127 | 1134137 |
| Base 8 | 477328 | 477338 |
| Base 9 | 310339 | 310349 |
| Base 10 | 2044210 | 2044310 |
| Base 11 | 143a411 | 143a511 |
| Base 12 | b9b612 | b9b712 |
| Base 13 | 93c613 | 93c713 |
| Base 14 | 764214 | 764314 |
| Base 15 | 60cc15 | 60cd15 |
| Base 16 | 4fda16 | 4fdb16 |