Base | Representation |
---|---|
bin | 1010000010000… |
… | …0100101110000 |
3 | 2221011201010221 |
4 | 2200200211300 |
5 | 41232422103 |
6 | 4101502424 |
7 | 1020434044 |
oct | 240404560 |
9 | 87151127 |
10 | 42076528 |
11 | 2182979a |
12 | 12111a14 |
13 | 8942a70 |
14 | 5834024 |
15 | 3a621bd |
hex | 2820970 |
42076528 has 20 divisors (see below), whose sum is σ = 87794728. Its totient is φ = 19419840.
The previous prime is 42076501. The next prime is 42076549. The reversal of 42076528 is 82567024.
It is a junction number, because it is equal to n+sod(n) for n = 42076493 and 42076502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100938 + ... + 101353.
Almost surely, 242076528 is an apocalyptic number.
It is an amenable number.
42076528 is an abundant number, since it is smaller than the sum of its proper divisors (45718200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42076528 is a wasteful number, since it uses less digits than its factorization.
42076528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202312 (or 202306 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 34.
The square root of 42076528 is about 6486.6422747058. The cubic root of 42076528 is about 347.8136581102.
The spelling of 42076528 in words is "forty-two million, seventy-six thousand, five hundred twenty-eight".
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