Base | Representation |
---|---|
bin | 10011100101000000100000 |
3 | 100122202012221 |
4 | 103211000200 |
5 | 2303213240 |
6 | 302000424 |
7 | 61424014 |
oct | 23450040 |
9 | 10582187 |
10 | 5132320 |
11 | 2995a96 |
12 | 1876114 |
13 | 10a909b |
14 | 978544 |
15 | 6b5a4a |
hex | 4e5020 |
5132320 has 24 divisors (see below), whose sum is σ = 12125484. Its totient is φ = 2052864.
The previous prime is 5132311. The next prime is 5132321. The reversal of 5132320 is 232315.
It can be written as a sum of positive squares in 2 ways, for example, as 4717584 + 414736 = 2172^2 + 644^2 .
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 5132294 and 5132303.
It is not an unprimeable number, because it can be changed into a prime (5132321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15879 + ... + 16198.
Almost surely, 25132320 is an apocalyptic number.
It is an amenable number.
5132320 is an abundant number, since it is smaller than the sum of its proper divisors (6993164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5132320 is a wasteful number, since it uses less digits than its factorization.
5132320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32092 (or 32084 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 5132320 is about 2265.4624252015. The cubic root of 5132320 is about 172.4929073608.
Adding to 5132320 its reverse (232315), we get a palindrome (5364635).
The spelling of 5132320 in words is "five million, one hundred thirty-two thousand, three hundred twenty".
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