Base | Representation |
---|---|
bin | 1010000010001… |
… | …0010011000100 |
3 | 2221012001202001 |
4 | 2200202103010 |
5 | 41233133044 |
6 | 4101555044 |
7 | 1020463330 |
oct | 240422304 |
9 | 87161661 |
10 | 42083524 |
11 | 21833a7a |
12 | 12115a84 |
13 | 8945cc2 |
14 | 58367c0 |
15 | 3a642d4 |
hex | 28224c4 |
42083524 has 24 divisors (see below), whose sum is σ = 87071040. Its totient is φ = 17413536.
The previous prime is 42083521. The next prime is 42083533. The reversal of 42083524 is 42538024.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 42083492 and 42083501.
It is not an unprimeable number, because it can be changed into a prime (42083521) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25102 + ... + 26725.
It is an arithmetic number, because the mean of its divisors is an integer number (3627960).
Almost surely, 242083524 is an apocalyptic number.
It is an amenable number.
42083524 is an abundant number, since it is smaller than the sum of its proper divisors (44987516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42083524 is a wasteful number, since it uses less digits than its factorization.
42083524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51867 (or 51865 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 42083524 is about 6487.1815143404. The cubic root of 42083524 is about 347.8329338571.
The spelling of 42083524 in words is "forty-two million, eighty-three thousand, five hundred twenty-four".
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