Compare 19402 vs 19403
| Property | 19402 | 19403 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 891 × 1091 | 194031 |
| Prime factorization | 2 × 89 × 109 | 19403 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 89, 109, 178, 218, 9701, 19402 | 1, 19403 |
| Number of properties | 0 | 6 |
| Additive primes | 1020th | |
| Chen primes | 1086th | |
| Emirps | 604th | |
| Harmonic primes | 795th | |
| Isolated primes | 1534th | |
| Primes | 2197th | |
| Roman numberals | ||
| Base 2 | 1001011110010102 | 1001011110010112 |
| Base 3 | 2221211213 | 2221211223 |
| Base 4 | 102330224 | 102330234 |
| Base 5 | 11101025 | 11101035 |
| Base 6 | 2254546 | 2254556 |
| Base 7 | 1103657 | 1103667 |
| Base 8 | 457128 | 457138 |
| Base 9 | 285479 | 285489 |
| Base 10 | 1940210 | 1940310 |
| Base 11 | 1363911 | 1363a11 |
| Base 12 | b28a12 | b28b12 |
| Base 13 | 8aa613 | 8aa713 |
| Base 14 | 70dc14 | 70dd14 |
| Base 15 | 5b3715 | 5b3815 |
| Base 16 | 4bca16 | 4bcb16 |