Base | Representation |
---|---|
bin | 1010001001100… |
… | …01001111011100 |
3 | 12221012101010002 |
4 | 11010301033130 |
5 | 133243330343 |
6 | 12240433432 |
7 | 2052434633 |
oct | 504611734 |
9 | 187171102 |
10 | 85136348 |
11 | 4406a220 |
12 | 24618878 |
13 | 1483b24b |
14 | b44251a |
15 | 771a8b8 |
hex | 51313dc |
85136348 has 24 divisors (see below), whose sum is σ = 163159920. Its totient is φ = 38549120.
The previous prime is 85136333. The next prime is 85136399. The reversal of 85136348 is 84363158.
It is a congruent number.
It is an unprimeable number.
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, 8240 + ... + 15432.
It is an arithmetic number, because the mean of its divisors is an integer number (6798330).
Almost surely, 285136348 is an apocalyptic number.
It is an amenable number.
85136348 is a deficient number, since it is larger than the sum of its proper divisors (78023572).
85136348 is a wasteful number, since it uses less digits than its factorization.
85136348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7477 (or 7475 counting only the distinct ones).
The product of its digits is 69120, while the sum is 38.
The square root of 85136348 is about 9226.9360028126. The cubic root of 85136348 is about 439.9179392419.
The spelling of 85136348 in words is "eighty-five million, one hundred thirty-six thousand, three hundred forty-eight".
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