Base | Representation |
---|---|
bin | 1001101111101110… |
… | …00001010100100100 |
3 | 111111122012010100200 |
4 | 10313313001110210 |
5 | 41203411400013 |
6 | 2223102510500 |
7 | 243441302133 |
oct | 46767012444 |
9 | 14448163320 |
10 | 5232137508 |
11 | 2245450394 |
12 | 1020295430 |
13 | 654c88a70 |
14 | 378c4b91a |
15 | 20950ce73 |
hex | 137dc1524 |
5232137508 has 72 divisors (see below), whose sum is σ = 14252956536. Its totient is φ = 1608768000.
The previous prime is 5232137473. The next prime is 5232137509. The reversal of 5232137508 is 8057312325.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 92968164 + 5139169344 = 9642^2 + 71688^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (5232137509) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 886728 + ... + 892608.
Almost surely, 25232137508 is an apocalyptic number.
It is an amenable number.
5232137508 is an abundant number, since it is smaller than the sum of its proper divisors (9020819028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5232137508 is a wasteful number, since it uses less digits than its factorization.
5232137508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7805 (or 7800 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 5232137508 is about 72333.5158000771. The cubic root of 5232137508 is about 1736.0399557758.
The spelling of 5232137508 in words is "five billion, two hundred thirty-two million, one hundred thirty-seven thousand, five hundred eight".
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