Base | Representation |
---|---|
bin | 1001101011001… |
… | …0001101101010 |
3 | 2211100110121021 |
4 | 2122302031222 |
5 | 40341411400 |
6 | 4005403054 |
7 | 1001613640 |
oct | 232621552 |
9 | 84313537 |
10 | 40575850 |
11 | 209a4267 |
12 | 1170948a |
13 | 85389a3 |
14 | 5563190 |
15 | 386771a |
hex | 26b236a |
40575850 has 24 divisors (see below), whose sum is σ = 86253408. Its totient is φ = 13911600.
The previous prime is 40575839. The next prime is 40575851. The reversal of 40575850 is 5857504.
40575850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (40575851) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 57616 + ... + 58315.
It is an arithmetic number, because the mean of its divisors is an integer number (3593892).
Almost surely, 240575850 is an apocalyptic number.
40575850 is an abundant number, since it is smaller than the sum of its proper divisors (45677558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40575850 is a wasteful number, since it uses less digits than its factorization.
40575850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115950 (or 115945 counting only the distinct ones).
The product of its (nonzero) digits is 28000, while the sum is 34.
The square root of 40575850 is about 6369.9175818844. The cubic root of 40575850 is about 343.6285256735.
The spelling of 40575850 in words is "forty million, five hundred seventy-five thousand, eight hundred fifty".
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