Compare 149149 vs 149159
Property | 149149 | 149159 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 71 × 111 × 131 × 1491 | 1491591 |
Prime factorization | 7 × 11 × 13 × 149 | 149159 |
Divisors count | 16 | 2 |
Divisors | 1, 7, 11, 13, 77, 91, 143, 149, 1001, 1043, 1639, 1937, 11473, 13559, 21307, 149149 | 1, 149159 |
Number of properties | 0 | 7 |
Additive primes | 5685th | |
Chen primes | 5900th | |
Emirps | 2926th | |
Primes | 13775th | |
Sexy primes (2nd member) | 3376th | |
Twin primes (1st member) | 1689th | |
Ulam primes | 978th | |
Roman numberals | ||
Base 2 | 1001000110100111012 | 1001000110101001112 |
Base 3 | 211201210013 | 211201211023 |
Base 4 | 2101221314 | 2101222134 |
Base 5 | 142330445 | 142331145 |
Base 6 | 31103016 | 31103156 |
Base 7 | 11605607 | 11606037 |
Base 8 | 4432358 | 4432478 |
Base 9 | 2465319 | 2465429 |
Base 10 | 14914910 | 14915910 |
Base 11 | a207011 | a207a11 |
Base 12 | 7239112 | 7239b12 |
Base 13 | 52b7013 | 52b7a13 |
Base 14 | 3c4d714 | 3c50314 |
Base 15 | 2e2d415 | 2e2de15 |
Base 16 | 2469d16 | 246a716 |