Base | Representation |
---|---|
bin | 1001100110110… |
… | …11010011101100 |
3 | 12121122101210001 |
4 | 10303123103230 |
5 | 131112340220 |
6 | 11555154044 |
7 | 1666001305 |
oct | 463332354 |
9 | 177571701 |
10 | 80590060 |
11 | 41544561 |
12 | 22ba5924 |
13 | 13908b35 |
14 | a9bb7ac |
15 | 711d80a |
hex | 4cdb4ec |
80590060 has 24 divisors (see below), whose sum is σ = 169908480. Its totient is φ = 32108544.
The previous prime is 80590019. The next prime is 80590061. The reversal of 80590060 is 6009508.
It is not an unprimeable number, because it can be changed into a prime (80590061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2700 + ... + 12979.
It is an arithmetic number, because the mean of its divisors is an integer number (7079520).
Almost surely, 280590060 is an apocalyptic number.
It is an amenable number.
80590060 is an abundant number, since it is smaller than the sum of its proper divisors (89318420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80590060 is a wasteful number, since it uses less digits than its factorization.
80590060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15945 (or 15943 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 80590060 is about 8977.1966671116. The cubic root of 80590060 is about 431.9437155181.
Adding to 80590060 its reverse (6009508), we get a palindrome (86599568).
The spelling of 80590060 in words is "eighty million, five hundred ninety thousand, sixty".
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