Base | Representation |
---|---|
bin | 1010001000101… |
… | …01110101110001 |
3 | 12220222200011020 |
4 | 11010111311301 |
5 | 133231232423 |
6 | 12234210053 |
7 | 2051456466 |
oct | 504256561 |
9 | 186880136 |
10 | 85024113 |
11 | 43aa2969 |
12 | 24583929 |
13 | 147cc135 |
14 | b41366d |
15 | 76e74e3 |
hex | 5115d71 |
85024113 has 8 divisors (see below), whose sum is σ = 116429568. Its totient is φ = 55150704.
The previous prime is 85024099. The next prime is 85024117. The reversal of 85024113 is 31142058.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85024113 - 217 = 84893041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85024117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382881 + ... + 383102.
It is an arithmetic number, because the mean of its divisors is an integer number (14553696).
Almost surely, 285024113 is an apocalyptic number.
It is an amenable number.
85024113 is a deficient number, since it is larger than the sum of its proper divisors (31405455).
85024113 is a wasteful number, since it uses less digits than its factorization.
85024113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 766023.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 85024113 is about 9220.8520755947. The cubic root of 85024113 is about 439.7245400511.
The spelling of 85024113 in words is "eighty-five million, twenty-four thousand, one hundred thirteen".
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