Base | Representation |
---|---|
bin | 1010110011101… |
… | …00010111111100 |
3 | 20022120201012010 |
4 | 11121310113330 |
5 | 141201413304 |
6 | 12555011220 |
7 | 2150355654 |
oct | 531642774 |
9 | 208521163 |
10 | 90654204 |
11 | 47198933 |
12 | 26439b10 |
13 | 15a20954 |
14 | c07b364 |
15 | 7e5a789 |
hex | 56745fc |
90654204 has 12 divisors (see below), whose sum is σ = 211526504. Its totient is φ = 30218064.
The previous prime is 90654197. The next prime is 90654229. The reversal of 90654204 is 40245609.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3777247 + ... + 3777270.
Almost surely, 290654204 is an apocalyptic number.
It is an amenable number.
90654204 is an abundant number, since it is smaller than the sum of its proper divisors (120872300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90654204 is a wasteful number, since it uses less digits than its factorization.
90654204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7554524 (or 7554522 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 90654204 is about 9521.2501280031. The cubic root of 90654204 is about 449.2236886878.
The spelling of 90654204 in words is "ninety million, six hundred fifty-four thousand, two hundred four".
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