Base | Representation |
---|---|
bin | 1001010000110… |
… | …0110000011100 |
3 | 2201002202120202 |
4 | 2110030300130 |
5 | 34421141224 |
6 | 3504403032 |
7 | 651134015 |
oct | 224146034 |
9 | 81082522 |
10 | 38849564 |
11 | 1aa25286 |
12 | 11016478 |
13 | 8083010 |
14 | 523400c |
15 | 3625eae |
hex | 250cc1c |
38849564 has 12 divisors (see below), whose sum is σ = 73216584. Its totient is φ = 17930544.
The previous prime is 38849557. The next prime is 38849609. The reversal of 38849564 is 46594883.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373502 + ... + 373605.
It is an arithmetic number, because the mean of its divisors is an integer number (6101382).
Almost surely, 238849564 is an apocalyptic number.
It is an amenable number.
38849564 is a deficient number, since it is larger than the sum of its proper divisors (34367020).
38849564 is a wasteful number, since it uses less digits than its factorization.
38849564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 747124 (or 747122 counting only the distinct ones).
The product of its digits is 829440, while the sum is 47.
The square root of 38849564 is about 6232.9418415384. The cubic root of 38849564 is about 338.6845480222.
The spelling of 38849564 in words is "thirty-eight million, eight hundred forty-nine thousand, five hundred sixty-four".
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