Compare 166237 vs 166240
| Property | 166237 | 166240 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 7 |
| Prime factorization | 1662371 | 25 × 51 × 10391 |
| Prime factorization | 166237 | 2 × 2 × 2 × 2 × 2 × 5 × 1039 |
| Divisors count | 2 | 24 |
| Divisors | 1, 166237 | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1039, 2078, 4156, 5195, 8312, 10390, 16624, 20780, 33248, 41560, 83120, 166240 |
| Number of properties | 5 | 0 |
| Good primes | 902nd | |
| Harmonic primes | 5703rd | |
| Isolated primes | 11485th | |
| Primes | 15190th | |
| Pythagorean primes | 7574th | |
| Roman numberals | ||
| Base 2 | 1010001001010111012 | 1010001001011000002 |
| Base 3 | 221100002213 | 221100010013 |
| Base 4 | 2202111314 | 2202112004 |
| Base 5 | 203044225 | 203044305 |
| Base 6 | 33213416 | 33213446 |
| Base 7 | 12614417 | 12614447 |
| Base 8 | 5045358 | 5045408 |
| Base 9 | 2730279 | 2730319 |
| Base 10 | 16623710 | 16624010 |
| Base 11 | 10399511 | 10399811 |
| Base 12 | 8025112 | 8025412 |
| Base 13 | 5a88613 | 5a88913 |
| Base 14 | 4482114 | 4482414 |
| Base 15 | 343c715 | 343ca15 |
| Base 16 | 2895d16 | 2896016 |