Compare 166273 vs 166561
| Property | 166273 | 166561 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1662731 | 1665611 |
| Prime factorization | 166273 | 166561 |
| Divisors count | 2 | 2 |
| Divisors | 1, 166273 | 1, 166561 |
| Number of properties | 7 | 6 |
| Emirps | 3368th | |
| Good primes | 904th | |
| Isolated primes | 11488th | 11504th |
| Long primes | 5675th | |
| Lucky primes | 1972nd | |
| Primes | 15193rd | 15213th |
| Pythagorean primes | 7575th | 7587th |
| Quartan primes | 46th | |
| Sexy primes (1st member) | 3680th | |
| Super primes | 1774th | |
| Roman numberals | ||
| Base 2 | 1010001001100000012 | 1010001010101000012 |
| Base 3 | 221100020213 | 221101102213 |
| Base 4 | 2202120014 | 2202222014 |
| Base 5 | 203100435 | 203122215 |
| Base 6 | 33214416 | 33230416 |
| Base 7 | 12615227 | 12624137 |
| Base 8 | 5046018 | 5052418 |
| Base 9 | 2730679 | 2734279 |
| Base 10 | 16627310 | 16656110 |
| Base 11 | 103a1811 | 10415a11 |
| Base 12 | 8028112 | 8048112 |
| Base 13 | 5a8b313 | 5aa7513 |
| Base 14 | 4484914 | 449b314 |
| Base 15 | 343ed15 | 3454115 |
| Base 16 | 2898116 | 28aa116 |