Compare 181994 vs 181998
| Property | 181994 | 181998 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 909971 | 21 × 32 × 101111 |
| Prime factorization | 2 × 90997 | 2 × 3 × 3 × 10111 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 90997, 181994 | 1, 2, 3, 6, 9, 18, 10111, 20222, 30333, 60666, 90999, 181998 |
| Number of properties | 1 | 0 |
| Semiprimes | 41370th | |
| Roman numberals | ||
| Base 2 | 1011000110111010102 | 1011000110111011102 |
| Base 3 | 1000201221123 | 1000201222003 |
| Base 4 | 2301232224 | 2301232324 |
| Base 5 | 213104345 | 213104435 |
| Base 6 | 35223226 | 35223306 |
| Base 7 | 13554117 | 13554157 |
| Base 8 | 5433528 | 5433568 |
| Base 9 | 3065759 | 3065809 |
| Base 10 | 18199410 | 18199810 |
| Base 11 | 11480a11 | 11481311 |
| Base 12 | 893a212 | 893a612 |
| Base 13 | 64ab713 | 64abb13 |
| Base 14 | 4a47814 | 4a47c14 |
| Base 15 | 38dce15 | 38dd315 |
| Base 16 | 2c6ea16 | 2c6ee16 |