Base | Representation |
---|---|
bin | 1010110011101… |
… | …00010101000000 |
3 | 20022120200221011 |
4 | 11121310111000 |
5 | 141201412031 |
6 | 12555010304 |
7 | 2150355265 |
oct | 531642500 |
9 | 208520834 |
10 | 90654016 |
11 | 47198782 |
12 | 26439994 |
13 | 15a2083b |
14 | c07b26c |
15 | 7e5a6b1 |
hex | 5674540 |
90654016 has 28 divisors (see below), whose sum is σ = 189362080. Its totient is φ = 42940800.
The previous prime is 90653989. The next prime is 90654037. The reversal of 90654016 is 61045609.
It is a congruent number.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 36060 + ... + 38491.
Almost surely, 290654016 is an apocalyptic number.
It is an amenable number.
90654016 is an abundant number, since it is smaller than the sum of its proper divisors (98708064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90654016 is a wasteful number, since it uses less digits than its factorization.
90654016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74582 (or 74572 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 90654016 is about 9521.2402553449. The cubic root of 90654016 is about 449.2233781521.
The spelling of 90654016 in words is "ninety million, six hundred fifty-four thousand, sixteen".
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