Base | Representation |
---|---|
bin | 1010001001101… |
… | …0011111110000 |
3 | 2222010002002120 |
4 | 2202122133300 |
5 | 41344411411 |
6 | 4120314240 |
7 | 1024613601 |
oct | 242323760 |
9 | 88102076 |
10 | 42575856 |
11 | 2203a964 |
12 | 12312980 |
13 | 8a8911b |
14 | 5923da8 |
15 | 3b10106 |
hex | 289a7f0 |
42575856 has 40 divisors (see below), whose sum is σ = 110744400. Its totient is φ = 14094336.
The previous prime is 42575833. The next prime is 42575873. The reversal of 42575856 is 65857524.
42575856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4176 + ... + 10128.
It is an arithmetic number, because the mean of its divisors is an integer number (2768610).
Almost surely, 242575856 is an apocalyptic number.
It is an amenable number.
42575856 is an abundant number, since it is smaller than the sum of its proper divisors (68168544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42575856 is a wasteful number, since it uses less digits than its factorization.
42575856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6113 (or 6107 counting only the distinct ones).
The product of its digits is 336000, while the sum is 42.
The square root of 42575856 is about 6525.0177011254. The cubic root of 42575856 is about 349.1841022299.
The spelling of 42575856 in words is "forty-two million, five hundred seventy-five thousand, eight hundred fifty-six".
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