Compare 145549 vs 145558
Property | 145549 | 145558 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 1455491 | 21 × 71 × 371 × 2811 |
Prime factorization | 145549 | 2 × 7 × 37 × 281 |
Divisors count | 2 | 16 |
Divisors | 1, 145549 | 1, 2, 7, 14, 37, 74, 259, 281, 518, 562, 1967, 3934, 10397, 20794, 72779, 145558 |
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 | 1000111000100101102 |
Base 3 | 211011222013 | 211012000013 |
Base 4 | 2032020314 | 2032021124 |
Base 5 | 141241445 | 141242135 |
Base 6 | 30415016 | 30415146 |
Base 7 | 11442257 | 11442407 |
Base 8 | 4342158 | 4342268 |
Base 9 | 2415819 | 2416019 |
Base 10 | 14554910 | 14555810 |
Base 11 | 9a39811 | 9a3a611 |
Base 12 | 7029112 | 7029a12 |
Base 13 | 5133113 | 5133a13 |
Base 14 | 3b08514 | 3b09014 |
Base 15 | 2d1d415 | 2d1dd15 |
Base 16 | 2388d16 | 2389616 |