Base | Representation |
---|---|
bin | 1010110001010… |
… | …00101110101010 |
3 | 20021222222011111 |
4 | 11120220232222 |
5 | 141112004422 |
6 | 12544220534 |
7 | 2144625433 |
oct | 530505652 |
9 | 207888144 |
10 | 90344362 |
11 | 46aa7069 |
12 | 2630a74a |
13 | 15942904 |
14 | bdda48a |
15 | 7de8a77 |
hex | 5628baa |
90344362 has 16 divisors (see below), whose sum is σ = 138328200. Its totient is φ = 44243712.
The previous prime is 90344351. The next prime is 90344363. The reversal of 90344362 is 26344309.
It can be written as a sum of positive squares in 4 ways, for example, as 33628401 + 56715961 = 5799^2 + 7531^2 .
It is not an unprimeable number, because it can be changed into a prime (90344363) 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, 19678 + ... + 23830.
Almost surely, 290344362 is an apocalyptic number.
90344362 is a deficient number, since it is larger than the sum of its proper divisors (47983838).
90344362 is a wasteful number, since it uses less digits than its factorization.
90344362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4377.
The product of its (nonzero) digits is 15552, while the sum is 31.
The square root of 90344362 is about 9504.9651235552. The cubic root of 90344362 is about 448.7113122194.
The spelling of 90344362 in words is "ninety million, three hundred forty-four thousand, three hundred sixty-two".
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