Compare 1493 vs 1505
| Property | 1493 | 1505 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 14931 | 51 × 71 × 431 |
| Prime factorization | 1493 | 5 × 7 × 43 |
| Divisors count | 2 | 8 |
| Divisors | 1, 1493 | 1, 5, 7, 35, 43, 215, 301, 1505 |
| Number of properties | 12 | 0 |
| Additive primes | 129th | |
| Cousin primes (2nd member) | 53rd | |
| Isolated primes | 139th | |
| Primes | 238th | |
| Prime quintuplet 2s (5th member) | 4th | |
| Prime triplets (3rd member) | 41st | |
| Pythagorean primes | 116th | |
| Sexy primes (1st member) | 105th | |
| Sexy primes (2nd member) | 104th | |
| Sexy prime quadrupletss (3rd member) | 9th | |
| Sexy prime triplets (2nd member) | 40th | |
| Sexy prime triplets (3rd member) | 39th | |
| Roman numberals | MCDXCIII | MDV |
| Base 2 | 101110101012 | 101111000012 |
| Base 3 | 20010223 | 20012023 |
| Base 4 | 1131114 | 1132014 |
| Base 5 | 214335 | 220105 |
| Base 6 | 105256 | 105456 |
| Base 7 | 42327 | 42507 |
| Base 8 | 27258 | 27418 |
| Base 9 | 20389 | 20529 |
| Base 10 | 149310 | 150510 |
| Base 11 | 113811 | 114911 |
| Base 12 | a4512 | a5512 |
| Base 13 | 8ab13 | 8ba13 |
| Base 14 | 78914 | 79714 |
| Base 15 | 69815 | 6a515 |
| Base 16 | 5d516 | 5e116 |