Compare 4561 vs 4562
| Property | 4561 | 4562 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 45611 | 21 × 22811 |
| Prime factorization | 4561 | 2 × 2281 |
| Divisors count | 2 | 4 |
| Divisors | 1, 4561 | 1, 2, 2281, 4562 |
| Number of properties | 5 | 1 |
| Isolated primes | 381st | |
| Lucky primes | 123rd | |
| Primes | 618th | |
| Pythagorean primes | 305th | |
| Semiprimes | 1251st | |
| Sexy primes (1st member) | 224th | |
| Roman numberals | MMMMDLXI | MMMMDLXII |
| Base 2 | 10001110100012 | 10001110100102 |
| Base 3 | 200202213 | 200202223 |
| Base 4 | 10131014 | 10131024 |
| Base 5 | 1212215 | 1212225 |
| Base 6 | 330416 | 330426 |
| Base 7 | 162047 | 162057 |
| Base 8 | 107218 | 107228 |
| Base 9 | 62279 | 62289 |
| Base 10 | 456110 | 456210 |
| Base 11 | 347711 | 347811 |
| Base 12 | 278112 | 278212 |
| Base 13 | 20cb13 | 20cc13 |
| Base 14 | 193b14 | 193c14 |
| Base 15 | 154115 | 154215 |
| Base 16 | 11d116 | 11d216 |