Compare 13720 vs 13723
Property | 13720 | 13723 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 7 | 1 |
Prime factorization | 23 × 51 × 73 | 137231 |
Prime factorization | 2 × 2 × 2 × 5 × 7 × 7 × 7 | 13723 |
Divisors count | 32 | 2 |
Divisors | 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720 | 1, 13723 |
Number of properties | 0 | 4 |
Lucky primes | 276th | |
Primes | 1624th | |
Sexy primes (1st member) | 517th | |
Twin primes (2nd member) | 255th | |
Roman numberals | ||
Base 2 | 110101100110002 | 110101100110112 |
Base 3 | 2002110113 | 2002110213 |
Base 4 | 31121204 | 31121234 |
Base 5 | 4143405 | 4143435 |
Base 6 | 1433046 | 1433116 |
Base 7 | 550007 | 550037 |
Base 8 | 326308 | 326338 |
Base 9 | 207349 | 207379 |
Base 10 | 1372010 | 1372310 |
Base 11 | a34311 | a34611 |
Base 12 | 7b3412 | 7b3712 |
Base 13 | 632513 | 632813 |
Base 14 | 500014 | 500314 |
Base 15 | 40ea15 | 40ed15 |
Base 16 | 359816 | 359b16 |