Compare 1490 vs 1493
Property | 1490 | 1493 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 21 × 51 × 1491 | 14931 |
Prime factorization | 2 × 5 × 149 | 1493 |
Divisors count | 8 | 2 |
Divisors | 1, 2, 5, 10, 149, 298, 745, 1490 | 1, 1493 |
Number of properties | 0 | 12 |
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 | MCDXC | MCDXCIII |
Base 2 | 101110100102 | 101110101012 |
Base 3 | 20010123 | 20010223 |
Base 4 | 1131024 | 1131114 |
Base 5 | 214305 | 214335 |
Base 6 | 105226 | 105256 |
Base 7 | 42267 | 42327 |
Base 8 | 27228 | 27258 |
Base 9 | 20359 | 20389 |
Base 10 | 149010 | 149310 |
Base 11 | 113511 | 113811 |
Base 12 | a4212 | a4512 |
Base 13 | 8a813 | 8ab13 |
Base 14 | 78614 | 78914 |
Base 15 | 69515 | 69815 |
Base 16 | 5d216 | 5d516 |