Base | Representation |
---|---|
bin | 1010001000111… |
… | …01001110011101 |
3 | 12221001012122200 |
4 | 11010131032131 |
5 | 133233214430 |
6 | 12235002113 |
7 | 2051643624 |
oct | 504351635 |
9 | 187035580 |
10 | 85054365 |
11 | 44013670 |
12 | 24599339 |
13 | 1480cb36 |
14 | b4206bb |
15 | 7701460 |
hex | 511d39d |
85054365 has 24 divisors (see below), whose sum is σ = 160831008. Its totient is φ = 41238240.
The previous prime is 85054357. The next prime is 85054381. The reversal of 85054365 is 56345058.
85054365 is a `hidden beast` number, since 8 + 50 + 543 + 65 = 666.
It is not a de Polignac number, because 85054365 - 23 = 85054357 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85419 + ... + 86408.
It is an arithmetic number, because the mean of its divisors is an integer number (6701292).
Almost surely, 285054365 is an apocalyptic number.
It is an amenable number.
85054365 is a deficient number, since it is larger than the sum of its proper divisors (75776643).
85054365 is a wasteful number, since it uses less digits than its factorization.
85054365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171849 (or 171846 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 36.
The square root of 85054365 is about 9222.4923420950. The cubic root of 85054365 is about 439.7766859226.
The spelling of 85054365 in words is "eighty-five million, fifty-four thousand, three hundred sixty-five".
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