Base | Representation |
---|---|
bin | 10011111101000111101000 |
3 | 100211202200201 |
4 | 103331013220 |
5 | 2314343310 |
6 | 304041544 |
7 | 62314651 |
oct | 23750750 |
9 | 10752621 |
10 | 5231080 |
11 | 2a53208 |
12 | 19032b4 |
13 | 111201a |
14 | 9a2528 |
15 | 6d4e3a |
hex | 4fd1e8 |
5231080 has 32 divisors (see below), whose sum is σ = 12391200. Its totient is φ = 1982016.
The previous prime is 5231077. The next prime is 5231089. The reversal of 5231080 is 801325.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (5231089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2682 + ... + 4201.
It is an arithmetic number, because the mean of its divisors is an integer number (387225).
Almost surely, 25231080 is an apocalyptic number.
It is an amenable number.
5231080 is an abundant number, since it is smaller than the sum of its proper divisors (7160120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5231080 is a wasteful number, since it uses less digits than its factorization.
5231080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6913 (or 6909 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 5231080 is about 2287.1554385306. The cubic root of 5231080 is about 173.5922986383.
The spelling of 5231080 in words is "five million, two hundred thirty-one thousand, eighty".
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