Base | Representation |
---|---|
bin | 1010110001001… |
… | …10011101010100 |
3 | 20021222111101222 |
4 | 11120212131110 |
5 | 141111210220 |
6 | 12544105512 |
7 | 2144556344 |
oct | 530463524 |
9 | 207874358 |
10 | 90335060 |
11 | 46aa0082 |
12 | 26305298 |
13 | 1593b5ca |
14 | bdd6d24 |
15 | 7de5e25 |
hex | 5626754 |
90335060 has 24 divisors (see below), whose sum is σ = 191094120. Its totient is φ = 35869184.
The previous prime is 90335041. The next prime is 90335117. The reversal of 90335060 is 6053309.
It can be written as a sum of positive squares in 4 ways, for example, as 7997584 + 82337476 = 2828^2 + 9074^2 .
It is a congruent number.
It is an unprimeable number.
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, 13745 + ... + 19224.
It is an arithmetic number, because the mean of its divisors is an integer number (7962255).
Almost surely, 290335060 is an apocalyptic number.
It is an amenable number.
90335060 is an abundant number, since it is smaller than the sum of its proper divisors (100759060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90335060 is a wasteful number, since it uses less digits than its factorization.
90335060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33115 (or 33113 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 26.
The square root of 90335060 is about 9504.4757877539. The cubic root of 90335060 is about 448.6959116794.
Adding to 90335060 its reverse (6053309), we get a palindrome (96388369).
The spelling of 90335060 in words is "ninety million, three hundred thirty-five thousand, sixty".
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