Base | Representation |
---|---|
bin | 1001100111101… |
… | …0101101101100 |
3 | 2210220220202210 |
4 | 2121322231230 |
5 | 40312123044 |
6 | 4000450420 |
7 | 666646116 |
oct | 231725554 |
9 | 83826683 |
10 | 40348524 |
11 | 20859497 |
12 | 11619a10 |
13 | 8489388 |
14 | 55043b6 |
15 | 38201b9 |
hex | 267ab6c |
40348524 has 24 divisors (see below), whose sum is σ = 94868928. Its totient is φ = 13346320.
The previous prime is 40348489. The next prime is 40348547. The reversal of 40348524 is 42584304.
It is a junction number, because it is equal to n+sod(n) for n = 40348491 and 40348500.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11262 + ... + 14405.
It is an arithmetic number, because the mean of its divisors is an integer number (3952872).
Almost surely, 240348524 is an apocalyptic number.
It is an amenable number.
40348524 is an abundant number, since it is smaller than the sum of its proper divisors (54520404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40348524 is a wasteful number, since it uses less digits than its factorization.
40348524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25805 (or 25803 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 30.
The square root of 40348524 is about 6352.0488033390. The cubic root of 40348524 is about 342.9855977996.
The spelling of 40348524 in words is "forty million, three hundred forty-eight thousand, five hundred twenty-four".
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