Base | Representation |
---|---|
bin | 11100100001111… |
… | …00100011011100 |
3 | 121200022212221000 |
4 | 32100330203130 |
5 | 442231321411 |
6 | 35425310300 |
7 | 5634133506 |
oct | 1620744334 |
9 | 550285830 |
10 | 239323356 |
11 | 1131011a8 |
12 | 68195390 |
13 | 3a774b6c |
14 | 23adad76 |
15 | 16025956 |
hex | e43c8dc |
239323356 has 48 divisors (see below), whose sum is σ = 624103200. Its totient is φ = 79307136.
The previous prime is 239323327. The next prime is 239323361. The reversal of 239323356 is 653323932.
239323356 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 (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 239323356.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12280 + ... + 25088.
It is an arithmetic number, because the mean of its divisors is an integer number (13002150).
Almost surely, 2239323356 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 239323356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312051600).
239323356 is an abundant number, since it is smaller than the sum of its proper divisors (384779844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
239323356 is a wasteful number, since it uses less digits than its factorization.
239323356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12995 (or 12987 counting only the distinct ones).
The product of its digits is 87480, while the sum is 36.
The square root of 239323356 is about 15470.0793792404. The cubic root of 239323356 is about 620.8619264081.
The spelling of 239323356 in words is "two hundred thirty-nine million, three hundred twenty-three thousand, three hundred fifty-six".
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