Compare 81947 vs 81949
| Property | 81947 | 81949 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 192 × 2271 | 71 × 231 × 5091 |
| Prime factorization | 19 × 19 × 227 | 7 × 23 × 509 |
| Divisors count | 6 | 8 |
| Divisors | 1, 19, 227, 361, 4313, 81947 | 1, 7, 23, 161, 509, 3563, 11707, 81949 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 101000000000110112 | 101000000000111012 |
| Base 3 | 110111020023 | 110111020113 |
| Base 4 | 1100001234 | 1100001314 |
| Base 5 | 101102425 | 101102445 |
| Base 6 | 14312156 | 14312216 |
| Base 7 | 4606257 | 4606307 |
| Base 8 | 2400338 | 2400358 |
| Base 9 | 1343629 | 1343649 |
| Base 10 | 8194710 | 8194910 |
| Base 11 | 5662811 | 5662a11 |
| Base 12 | 3b50b12 | 3b51112 |
| Base 13 | 2b3b813 | 2b3ba13 |
| Base 14 | 21c1514 | 21c1714 |
| Base 15 | 1943215 | 1943415 |
| Base 16 | 1401b16 | 1401d16 |