Compare 2521 vs 2528
Property | 2521 | 2528 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 6 |
Prime factorization | 25211 | 25 × 791 |
Prime factorization | 2521 | 2 × 2 × 2 × 2 × 2 × 79 |
Divisors count | 2 | 12 |
Divisors | 1, 2521 | 1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528 |
Number of properties | 6 | 0 |
Centered square primes | 18th | |
Good primes | 71st | |
Harmonic primes | 138th | |
Isolated primes | 226th | |
Primes | 369th | |
Pythagorean primes | 181st | |
Roman numberals | MMDXXI | MMDXXVIII |
Base 2 | 1001110110012 | 1001111000002 |
Base 3 | 101101013 | 101101223 |
Base 4 | 2131214 | 2132004 |
Base 5 | 400415 | 401035 |
Base 6 | 154016 | 154126 |
Base 7 | 102317 | 102417 |
Base 8 | 47318 | 47408 |
Base 9 | 34119 | 34189 |
Base 10 | 252110 | 252810 |
Base 11 | 199211 | 199911 |
Base 12 | 156112 | 156812 |
Base 13 | 11bc13 | 11c613 |
Base 14 | cc114 | cc814 |
Base 15 | b3115 | b3815 |
Base 16 | 9d916 | 9e016 |