Base | Representation |
---|---|
bin | 1010001100111… |
… | …00100101000101 |
3 | 12222000201012200 |
4 | 11012130211011 |
5 | 133401413010 |
6 | 12254105113 |
7 | 2056245504 |
oct | 506344505 |
9 | 188021180 |
10 | 85576005 |
11 | 4433a579 |
12 | 247ab199 |
13 | 149633b8 |
14 | b51883b |
15 | 77a5cc0 |
hex | 519c945 |
85576005 has 48 divisors (see below), whose sum is σ = 154128000. Its totient is φ = 43887744.
The previous prime is 85575991. The next prime is 85576033. The reversal of 85576005 is 50067558.
85576005 is a `hidden beast` number, since 85 + 576 + 0 + 0 + 5 = 666.
It is not a de Polignac number, because 85576005 - 24 = 85575989 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 171246 + ... + 171744.
It is an arithmetic number, because the mean of its divisors is an integer number (3211000).
Almost surely, 285576005 is an apocalyptic number.
It is an amenable number.
85576005 is a deficient number, since it is larger than the sum of its proper divisors (68551995).
85576005 is a wasteful number, since it uses less digits than its factorization.
85576005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650 (or 647 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 36.
The square root of 85576005 is about 9250.7299711969. The cubic root of 85576005 is about 440.6739070506.
The spelling of 85576005 in words is "eighty-five million, five hundred seventy-six thousand, five".
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