Base | Representation |
---|---|
bin | 1001010000110… |
… | …1010111110000 |
3 | 2201002220000221 |
4 | 2110031113300 |
5 | 34421231310 |
6 | 3504422424 |
7 | 651144241 |
oct | 224152760 |
9 | 81086027 |
10 | 38852080 |
11 | 1aa27163 |
12 | 11017a14 |
13 | 80841c7 |
14 | 5234cc8 |
15 | 3626ada |
hex | 250d5f0 |
38852080 has 40 divisors (see below), whose sum is σ = 92261952. Its totient is φ = 15208704.
The previous prime is 38852071. The next prime is 38852081. The reversal of 38852080 is 8025883.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38852081) 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, 1407 + ... + 8926.
Almost surely, 238852080 is an apocalyptic number.
It is an amenable number.
38852080 is an abundant number, since it is smaller than the sum of its proper divisors (53409872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38852080 is a wasteful number, since it uses less digits than its factorization.
38852080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10393 (or 10387 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 38852080 is about 6233.1436691288. The cubic root of 38852080 is about 338.6918592319.
The spelling of 38852080 in words is "thirty-eight million, eight hundred fifty-two thousand, eighty".
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