Compare 19402 vs 19409
| Property | 19402 | 19409 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 891 × 1091 | 131 × 14931 |
| Prime factorization | 2 × 89 × 109 | 13 × 1493 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 89, 109, 178, 218, 9701, 19402 | 1, 13, 1493, 19409 |
| Number of properties | 0 | 1 |
| Semiprimes | 4947th | |
| Roman numberals | ||
| Base 2 | 1001011110010102 | 1001011110100012 |
| Base 3 | 2221211213 | 2221212123 |
| Base 4 | 102330224 | 102331014 |
| Base 5 | 11101025 | 11101145 |
| Base 6 | 2254546 | 2255056 |
| Base 7 | 1103657 | 1104057 |
| Base 8 | 457128 | 457218 |
| Base 9 | 285479 | 285559 |
| Base 10 | 1940210 | 1940910 |
| Base 11 | 1363911 | 1364511 |
| Base 12 | b28a12 | b29512 |
| Base 13 | 8aa613 | 8ab013 |
| Base 14 | 70dc14 | 710514 |
| Base 15 | 5b3715 | 5b3e15 |
| Base 16 | 4bca16 | 4bd116 |