Compare 266947 vs 268013
| Property | 266947 | 268013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2669471 | 2680131 |
| Prime factorization | 266947 | 268013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 266947 | 1, 268013 |
| Number of properties | 6 | 4 |
| Harmonic primes | 8758th | |
| Isolated primes | 17939th | 18012th |
| Left-truncatable primes | 381st | |
| Lucky primes | 2893rd | |
| Primes | 23388th | 23491st |
| Sexy primes (1st member) | 5443rd | |
| Ulam primes | 1673rd | 1680th |
| Roman numberals | ||
| Base 2 | 10000010010110000112 | 10000010110111011012 |
| Base 3 | 1111200112213 | 1111211221023 |
| Base 4 | 10010230034 | 10011232314 |
| Base 5 | 320202425 | 320340235 |
| Base 6 | 54155116 | 54244456 |
| Base 7 | 21611627 | 21642447 |
| Base 8 | 10113038 | 10133558 |
| Base 9 | 4461579 | 4475729 |
| Base 10 | 26694710 | 26801310 |
| Base 11 | 17261a11 | 1733a911 |
| Base 12 | 10a59712 | 10b12512 |
| Base 13 | 9467513 | 94cb513 |
| Base 14 | 6d3d914 | 6d95b14 |
| Base 15 | 5416715 | 5462815 |
| Base 16 | 412c316 | 416ed16 |