Base | Representation |
---|---|
bin | 1001010010011… |
… | …1111001100000 |
3 | 2201022102002020 |
4 | 2110213321200 |
5 | 34433220421 |
6 | 3511021440 |
7 | 652106103 |
oct | 224477140 |
9 | 81272066 |
10 | 38960736 |
11 | 1aaa0861 |
12 | 1106a880 |
13 | 80c17b9 |
14 | 526273a |
15 | 3648dc6 |
hex | 2527e60 |
38960736 has 48 divisors (see below), whose sum is σ = 108292464. Its totient is φ = 12222464.
The previous prime is 38960731. The next prime is 38960743. The reversal of 38960736 is 63706983.
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38960731) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10305 + ... + 13568.
It is an arithmetic number, because the mean of its divisors is an integer number (2256093).
Almost surely, 238960736 is an apocalyptic number.
It is an amenable number.
38960736 is an abundant number, since it is smaller than the sum of its proper divisors (69331728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38960736 is a wasteful number, since it uses less digits than its factorization.
38960736 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23903 (or 23895 counting only the distinct ones).
The product of its (nonzero) digits is 163296, while the sum is 42.
The square root of 38960736 is about 6241.8535708554. The cubic root of 38960736 is about 339.0073005102.
The spelling of 38960736 in words is "thirty-eight million, nine hundred sixty thousand, seven hundred thirty-six".
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