Base | Representation |
---|---|
bin | 1010001001011… |
… | …10001110111010 |
3 | 12221011202012201 |
4 | 11010232032322 |
5 | 133242432101 |
6 | 12240300414 |
7 | 2052354001 |
oct | 504561672 |
9 | 187152181 |
10 | 85124026 |
11 | 44060a39 |
12 | 2461170a |
13 | 14835760 |
14 | b43bc38 |
15 | 7716e01 |
hex | 512e3ba |
85124026 has 8 divisors (see below), whose sum is σ = 137508084. Its totient is φ = 39288000.
The previous prime is 85124021. The next prime is 85124029. The reversal of 85124026 is 62042158.
It can be written as a sum of positive squares in 2 ways, for example, as 64883025 + 20241001 = 8055^2 + 4499^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 85123985 and 85124003.
It is not an unprimeable number, because it can be changed into a prime (85124021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1636975 + ... + 1637026.
Almost surely, 285124026 is an apocalyptic number.
85124026 is a deficient number, since it is larger than the sum of its proper divisors (52384058).
85124026 is a wasteful number, since it uses less digits than its factorization.
85124026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3274016.
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 85124026 is about 9226.2682597028. The cubic root of 85124026 is about 439.8967147375.
The spelling of 85124026 in words is "eighty-five million, one hundred twenty-four thousand, twenty-six".
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