Base | Representation |
---|---|
bin | 1010001000111… |
… | …0001100101011 |
3 | 2222000111222220 |
4 | 2202032030223 |
5 | 41341303413 |
6 | 4115245123 |
7 | 1024314000 |
oct | 242161453 |
9 | 88014886 |
10 | 42525483 |
11 | 22006030 |
12 | 122a97a3 |
13 | 8a6c210 |
14 | 590d8a7 |
15 | 3b00223 |
hex | 288e32b |
42525483 has 96 divisors (see below), whose sum is σ = 82521600. Its totient is φ = 19192320.
The previous prime is 42525481. The next prime is 42525541. The reversal of 42525483 is 38452524.
It is not a de Polignac number, because 42525483 - 21 = 42525481 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42525481) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2501491 + ... + 2501507.
It is an arithmetic number, because the mean of its divisors is an integer number (859600).
Almost surely, 242525483 is an apocalyptic number.
42525483 is a deficient number, since it is larger than the sum of its proper divisors (39996117).
42525483 is a wasteful number, since it uses less digits than its factorization.
42525483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82 (or 51 counting only the distinct ones).
The product of its digits is 38400, while the sum is 33.
The square root of 42525483 is about 6521.1565691984. The cubic root of 42525483 is about 349.0463371999.
It can be divided in two parts, 42 and 525483, that added together give a palindrome (525525).
The spelling of 42525483 in words is "forty-two million, five hundred twenty-five thousand, four hundred eighty-three".
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