Compare 660013 vs 660053
| Property | 660013 | 660053 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6600131 | 6600531 |
| Prime factorization | 660013 | 660053 |
| Divisors count | 2 | 2 |
| Divisors | 1, 660013 | 1, 660053 |
| Number of properties | 3 | 5 |
| Happy primes | 7588th | |
| Isolated primes | 42013th | 42016th |
| Primes | 53566th | 53569th |
| Sexy primes (2nd member) | 11567th | |
| Sophie germain primes | 5450th | |
| Super primes | 5458th | |
| Roman numberals | ||
| Base 2 | 101000010010001011012 | 101000010010010101012 |
| Base 3 | 10201121002213 | 10201121021023 |
| Base 4 | 22010202314 | 22010211114 |
| Base 5 | 1321100235 | 1321102035 |
| Base 6 | 220513416 | 220514456 |
| Base 7 | 54161447 | 54162327 |
| Base 8 | 24110558 | 24111258 |
| Base 9 | 12153279 | 12153729 |
| Base 10 | 66001310 | 66005310 |
| Base 11 | 41097211 | 4109a911 |
| Base 12 | 279b5112 | 279b8512 |
| Base 13 | 1a155313 | 1a158413 |
| Base 14 | 13275b14 | 13278914 |
| Base 15 | d085d15 | d088815 |
| Base 16 | a122d16 | a125516 |