Compare 1543 vs 1550
Property | 1543 | 1550 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 15431 | 21 × 52 × 311 |
Prime factorization | 1543 | 2 × 5 × 5 × 31 |
Divisors count | 2 | 12 |
Divisors | 1, 1543 | 1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550 |
Number of properties | 7 | 0 |
Additive primes | 132nd | |
Good primes | 55th | |
Isolated primes | 144th | |
Long primes | 92nd | |
Lucky primes | 58th | |
Primes | 243rd | |
Sexy primes (1st member) | 106th | |
Roman numberals | MDXLIII | MDL |
Base 2 | 110000001112 | 110000011102 |
Base 3 | 20100113 | 20101023 |
Base 4 | 1200134 | 1200324 |
Base 5 | 221335 | 222005 |
Base 6 | 110516 | 111026 |
Base 7 | 43337 | 43437 |
Base 8 | 30078 | 30168 |
Base 9 | 21049 | 21129 |
Base 10 | 154310 | 155010 |
Base 11 | 118311 | 118a11 |
Base 12 | a8712 | a9212 |
Base 13 | 91913 | 92313 |
Base 14 | 7c314 | 7ca14 |
Base 15 | 6cd15 | 6d515 |
Base 16 | 60716 | 60e16 |