Base | Representation |
---|---|
bin | 1010110001001… |
… | …10101000010100 |
3 | 20021222112101001 |
4 | 11120212220110 |
5 | 141111221024 |
6 | 12544113044 |
7 | 2144561401 |
oct | 530465024 |
9 | 207875331 |
10 | 90335764 |
11 | 46aa0662 |
12 | 26305784 |
13 | 1593ba1c |
14 | bdd72a8 |
15 | 7de6244 |
hex | 5626a14 |
90335764 has 6 divisors (see below), whose sum is σ = 158087594. Its totient is φ = 45167880.
The previous prime is 90335761. The next prime is 90335779. The reversal of 90335764 is 46753309.
It can be written as a sum of positive squares in only one way, i.e., 85747600 + 4588164 = 9260^2 + 2142^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90335761) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11291967 + ... + 11291974.
Almost surely, 290335764 is an apocalyptic number.
It is an amenable number.
90335764 is a deficient number, since it is larger than the sum of its proper divisors (67751830).
90335764 is a wasteful number, since it uses less digits than its factorization.
90335764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22583945 (or 22583943 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 37.
The square root of 90335764 is about 9504.5128228647. The cubic root of 90335764 is about 448.6970772700.
The spelling of 90335764 in words is "ninety million, three hundred thirty-five thousand, seven hundred sixty-four".
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