Compare 90166 vs 90173
| Property | 90166 | 90173 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 450831 | 901731 |
| Prime factorization | 2 × 45083 | 90173 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 45083, 90166 | 1, 90173 |
| Number of properties | 1 | 4 |
| Isolated primes | 6497th | |
| Primes | 8732nd | |
| Pythagorean primes | 4356th | |
| Semiprimes | 21193rd | |
| Sophie germain primes | 1074th | |
| Roman numberals | ||
| Base 2 | 101100000001101102 | 101100000001111012 |
| Base 3 | 111202001113 | 111202002023 |
| Base 4 | 1120003124 | 1120003314 |
| Base 5 | 103411315 | 103411435 |
| Base 6 | 15332346 | 15332456 |
| Base 7 | 5236067 | 5236167 |
| Base 8 | 2600668 | 2600758 |
| Base 9 | 1466149 | 1466229 |
| Base 10 | 9016610 | 9017310 |
| Base 11 | 6181a11 | 6182611 |
| Base 12 | 4421a12 | 4422512 |
| Base 13 | 3206b13 | 3207513 |
| Base 14 | 24c0614 | 24c0d14 |
| Base 15 | 1bab115 | 1bab815 |
| Base 16 | 1603616 | 1603d16 |