Base | Representation |
---|---|
bin | 11100011111110… |
… | …01000011000100 |
3 | 121122210211122010 |
4 | 32033321003010 |
5 | 442143444402 |
6 | 35415334220 |
7 | 5631602412 |
oct | 1617710304 |
9 | 548724563 |
10 | 239046852 |
11 | 112a32490 |
12 | 68081370 |
13 | 3a6a9055 |
14 | 23a682b2 |
15 | 15ebda6c |
hex | e3f90c4 |
239046852 has 48 divisors (see below), whose sum is σ = 610344000. Its totient is φ = 72216960.
The previous prime is 239046833. The next prime is 239046853. The reversal of 239046852 is 258640932.
It is a happy number.
239046852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2390468522 = 114286794902219808, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 239046852.
It is not an unprimeable number, because it can be changed into a prime (239046853) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43474 + ... + 48662.
It is an arithmetic number, because the mean of its divisors is an integer number (12715500).
Almost surely, 2239046852 is an apocalyptic number.
239046852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
239046852 is an abundant number, since it is smaller than the sum of its proper divisors (371297148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
239046852 is a wasteful number, since it uses less digits than its factorization.
239046852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5556 (or 5554 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 39.
The square root of 239046852 is about 15461.1400614573. The cubic root of 239046852 is about 620.6227284666.
The spelling of 239046852 in words is "two hundred thirty-nine million, forty-six thousand, eight hundred fifty-two".
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