Base | Representation |
---|---|
bin | 1010001110111… |
… | …00110111000110 |
3 | 12222112002101102 |
4 | 11013130313012 |
5 | 133433324202 |
6 | 12303500102 |
7 | 2061423233 |
oct | 507346706 |
9 | 188462342 |
10 | 85839302 |
11 | 444aa37a |
12 | 248b7632 |
13 | 14a261b3 |
14 | b58678a |
15 | 7808d02 |
hex | 51dcdc6 |
85839302 has 12 divisors (see below), whose sum is σ = 135893556. Its totient is φ = 40660380.
The previous prime is 85839301. The next prime is 85839317. The reversal of 85839302 is 20393858.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85839301) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58724 + ... + 60167.
It is an arithmetic number, because the mean of its divisors is an integer number (11324463).
Almost surely, 285839302 is an apocalyptic number.
85839302 is a deficient number, since it is larger than the sum of its proper divisors (50054254).
85839302 is a wasteful number, since it uses less digits than its factorization.
85839302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118931 (or 118912 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 38.
The square root of 85839302 is about 9264.9501887490. The cubic root of 85839302 is about 441.1253939042.
The spelling of 85839302 in words is "eighty-five million, eight hundred thirty-nine thousand, three hundred two".
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