Base | Representation |
---|---|
bin | 1001101100111… |
… | …0101100111110 |
3 | 2211120101200012 |
4 | 2123032230332 |
5 | 40404130132 |
6 | 4012103222 |
7 | 1002611102 |
oct | 233165476 |
9 | 84511605 |
10 | 40692542 |
11 | 20a73a00 |
12 | 11764b12 |
13 | 8579b37 |
14 | 5593902 |
15 | 388c0b2 |
hex | 26ceb3e |
40692542 has 12 divisors (see below), whose sum is σ = 67092648. Its totient is φ = 18496500.
The previous prime is 40692529. The next prime is 40692557. The reversal of 40692542 is 24529604.
It is a junction number, because it is equal to n+sod(n) for n = 40692499 and 40692508.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83834 + ... + 84317.
It is an arithmetic number, because the mean of its divisors is an integer number (5591054).
Almost surely, 240692542 is an apocalyptic number.
40692542 is a deficient number, since it is larger than the sum of its proper divisors (26400106).
40692542 is a wasteful number, since it uses less digits than its factorization.
40692542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168175 (or 168164 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 40692542 is about 6379.0706219637. The cubic root of 40692542 is about 343.9576239039.
The spelling of 40692542 in words is "forty million, six hundred ninety-two thousand, five hundred forty-two".
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