Compare 1493 vs 1613
| Property | 1493 | 1613 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 14931 | 16131 |
| Prime factorization | 1493 | 1613 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1493 | 1, 1613 |
| Number of properties | 12 | 13 |
| Additive primes | 129th | 136th |
| Cousin primes (2nd member) | 53rd | 58th |
| Harmonic primes | 88th | |
| Isolated primes | 139th | 154th |
| Left-truncatable primes | 60th | |
| Primes | 238th | 255th |
| Prime quintuplet 2s (5th member) | 4th | |
| Prime triplets (3rd member) | 41st | 42nd |
| Pythagorean primes | 116th | 122nd |
| Sexy primes (1st member) | 105th | 110th |
| Sexy primes (2nd member) | 104th | 109th |
| Sexy prime quadrupletss (3rd member) | 9th | 10th |
| Sexy prime triplets (2nd member) | 40th | 42nd |
| Sexy prime triplets (3rd member) | 39th | 41st |
| Roman numberals | MCDXCIII | MDCXIII |
| Base 2 | 101110101012 | 110010011012 |
| Base 3 | 20010223 | 20122023 |
| Base 4 | 1131114 | 1210314 |
| Base 5 | 214335 | 224235 |
| Base 6 | 105256 | 112456 |
| Base 7 | 42327 | 44637 |
| Base 8 | 27258 | 31158 |
| Base 9 | 20389 | 21829 |
| Base 10 | 149310 | 161310 |
| Base 11 | 113811 | 123711 |
| Base 12 | a4512 | b2512 |
| Base 13 | 8ab13 | 97113 |
| Base 14 | 78914 | 83314 |
| Base 15 | 69815 | 72815 |
| Base 16 | 5d516 | 64d16 |