Base | Representation |
---|---|
bin | 1010110010101… |
… | …11000111101110 |
3 | 20022100121211021 |
4 | 11121113013232 |
5 | 141134100012 |
6 | 12552244354 |
7 | 2146346431 |
oct | 531270756 |
9 | 208317737 |
10 | 90534382 |
11 | 47116904 |
12 | 263a06ba |
13 | 159ab253 |
14 | c049818 |
15 | 7e35007 |
hex | 56571ee |
90534382 has 16 divisors (see below), whose sum is σ = 137106432. Its totient is φ = 44834680.
The previous prime is 90534359. The next prime is 90534391. The reversal of 90534382 is 28343509.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132213 + ... + 132895.
It is an arithmetic number, because the mean of its divisors is an integer number (8569152).
Almost surely, 290534382 is an apocalyptic number.
90534382 is a deficient number, since it is larger than the sum of its proper divisors (46572050).
90534382 is a wasteful number, since it uses less digits than its factorization.
90534382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1223.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 90534382 is about 9514.9557014208. The cubic root of 90534382 is about 449.0256812741.
The spelling of 90534382 in words is "ninety million, five hundred thirty-four thousand, three hundred eighty-two".
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