Base | Representation |
---|---|
bin | 1010001000101… |
… | …10110000100010 |
3 | 12220222212022112 |
4 | 11010112300202 |
5 | 133231342444 |
6 | 12234235322 |
7 | 2051503451 |
oct | 504266042 |
9 | 186885275 |
10 | 85027874 |
11 | 43aa5778 |
12 | 24585b42 |
13 | 14800a69 |
14 | b414b98 |
15 | 76e869e |
hex | 5116c22 |
85027874 has 8 divisors (see below), whose sum is σ = 127764588. Its totient is φ = 42439680.
The previous prime is 85027853. The next prime is 85027889. The reversal of 85027874 is 47872058.
It can be written as a sum of positive squares in 2 ways, for example, as 83850649 + 1177225 = 9157^2 + 1085^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 35687 + ... + 37994.
Almost surely, 285027874 is an apocalyptic number.
85027874 is a deficient number, since it is larger than the sum of its proper divisors (42736714).
85027874 is a wasteful number, since it uses less digits than its factorization.
85027874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74260.
The product of its (nonzero) digits is 125440, while the sum is 41.
The square root of 85027874 is about 9221.0560132774. The cubic root of 85027874 is about 439.7310236221.
The spelling of 85027874 in words is "eighty-five million, twenty-seven thousand, eight hundred seventy-four".
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