Base | Representation |
---|---|
bin | 1001101001111… |
… | …1110101000000 |
3 | 2211012122022011 |
4 | 2122133311000 |
5 | 40332004134 |
6 | 4004022304 |
7 | 1001151250 |
oct | 232376500 |
9 | 84178264 |
10 | 40500544 |
11 | 20952727 |
12 | 11691994 |
13 | 8510626 |
14 | 5543960 |
15 | 3850264 |
hex | 269fd40 |
40500544 has 28 divisors (see below), whose sum is σ = 91850464. Its totient is φ = 17357184.
The previous prime is 40500521. The next prime is 40500553. The reversal of 40500544 is 44500504.
40500544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (28).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44754 + ... + 45649.
Almost surely, 240500544 is an apocalyptic number.
It is an amenable number.
40500544 is an abundant number, since it is smaller than the sum of its proper divisors (51349920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40500544 is an equidigital number, since it uses as much as digits as its factorization.
40500544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90422 (or 90412 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 22.
The square root of 40500544 is about 6364.0037712120. The cubic root of 40500544 is about 343.4158103506.
The spelling of 40500544 in words is "forty million, five hundred thousand, five hundred forty-four".
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