Base | Representation |
---|---|
bin | 1010001000100… |
… | …11000011010110 |
3 | 12220222002111022 |
4 | 11010103003112 |
5 | 133230401234 |
6 | 12234041142 |
7 | 2051411264 |
oct | 504230326 |
9 | 186862438 |
10 | 85012694 |
11 | 43a95328 |
12 | 245791b2 |
13 | 147c6b90 |
14 | b40d434 |
15 | 76e3e2e |
hex | 51130d6 |
85012694 has 8 divisors (see below), whose sum is σ = 137328240. Its totient is φ = 39236616.
The previous prime is 85012693. The next prime is 85012703. The reversal of 85012694 is 49621058.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×850126942 = 14454316282275272, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85012691) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1634834 + ... + 1634885.
It is an arithmetic number, because the mean of its divisors is an integer number (17166030).
Almost surely, 285012694 is an apocalyptic number.
85012694 is a deficient number, since it is larger than the sum of its proper divisors (52315546).
85012694 is a wasteful number, since it uses less digits than its factorization.
85012694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3269734.
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 85012694 is about 9220.2328604000. The cubic root of 85012694 is about 439.7048537169.
The spelling of 85012694 in words is "eighty-five million, twelve thousand, six hundred ninety-four".
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