Compare 149415 vs 149419
Property | 149415 | 149419 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 31 × 51 × 71 × 14231 | 1494191 |
Prime factorization | 3 × 5 × 7 × 1423 | 149419 |
Divisors count | 16 | 2 |
Divisors | 1, 3, 5, 7, 15, 21, 35, 105, 1423, 4269, 7115, 9961, 21345, 29883, 49805, 149415 | 1, 149419 |
Number of properties | 0 | 7 |
Chen primes | 5912th | |
Cousin primes (1st member) | 1684th | |
Emirps | 2936th | |
Lucky primes | 1800th | |
Primes | 13800th | |
Prime triplets (2nd member) | 672nd | |
Twin primes (2nd member) | 1691st | |
Roman numberals | ||
Base 2 | 1001000111101001112 | 1001000111101010112 |
Base 3 | 211202212203 | 211202220013 |
Base 4 | 2101322134 | 2101322234 |
Base 5 | 142401305 | 142401345 |
Base 6 | 31114236 | 31114316 |
Base 7 | 11614207 | 11614247 |
Base 8 | 4436478 | 4436538 |
Base 9 | 2468569 | 2468619 |
Base 10 | 14941510 | 14941910 |
Base 11 | a229211 | a229611 |
Base 12 | 7257312 | 7257712 |
Base 13 | 5301613 | 5301a13 |
Base 14 | 3c64714 | 3c64b14 |
Base 15 | 2e41015 | 2e41415 |
Base 16 | 247a716 | 247ab16 |