Compare 145549 vs 145554
Property | 145549 | 145554 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 1455491 | 21 × 31 × 171 × 14271 |
Prime factorization | 145549 | 2 × 3 × 17 × 1427 |
Divisors count | 2 | 16 |
Divisors | 1, 145549 | 1, 2, 3, 6, 17, 34, 51, 102, 1427, 2854, 4281, 8562, 24259, 48518, 72777, 145554 |
Number of properties | 6 | 0 |
Centered triangular primes | 61st | |
Primes | 13470th | |
Prime triplets (3rd member) | 660th | |
Pythagorean primes | 6712th | |
Sexy primes (2nd member) | 3307th | |
Twin primes (2nd member) | 1653rd | |
Roman numberals | ||
Base 2 | 1000111000100011012 | 1000111000100100102 |
Base 3 | 211011222013 | 211011222203 |
Base 4 | 2032020314 | 2032021024 |
Base 5 | 141241445 | 141242045 |
Base 6 | 30415016 | 30415106 |
Base 7 | 11442257 | 11442337 |
Base 8 | 4342158 | 4342228 |
Base 9 | 2415819 | 2415869 |
Base 10 | 14554910 | 14555410 |
Base 11 | 9a39811 | 9a3a211 |
Base 12 | 7029112 | 7029612 |
Base 13 | 5133113 | 5133613 |
Base 14 | 3b08514 | 3b08a14 |
Base 15 | 2d1d415 | 2d1d915 |
Base 16 | 2388d16 | 2389216 |