Base | Representation |
---|---|
bin | 11111101110010… |
… | …101011010000000 |
3 | 1101002111121000121 |
4 | 133232111122000 |
5 | 2042223140000 |
6 | 124451430024 |
7 | 16121652055 |
oct | 3756253200 |
9 | 1332447017 |
10 | 532240000 |
11 | 253487876 |
12 | 12a2b5314 |
13 | 86362816 |
14 | 5098902c |
15 | 31ad5b1a |
hex | 1fb95680 |
532240000 has 80 divisors (see below), whose sum is σ = 1325177370. Its totient is φ = 212864000.
The previous prime is 532239971. The next prime is 532240013. The reversal of 532240000 is 42235.
It can be written as a sum of positive squares in 5 ways, for example, as 22202944 + 510037056 = 4712^2 + 22584^2 .
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 76674 + ... + 83326.
Almost surely, 2532240000 is an apocalyptic number.
532240000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 532240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (662588685).
532240000 is an abundant number, since it is smaller than the sum of its proper divisors (792937370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532240000 is an frugal number, since it uses more digits than its factorization.
532240000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6687 (or 6660 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 16.
The square root of 532240000 is about 23070.3272625249. The cubic root of 532240000 is about 810.4057307894.
Adding to 532240000 its reverse (42235), we get a palindrome (532282235).
The spelling of 532240000 in words is "five hundred thirty-two million, two hundred forty thousand".
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