Base | Representation |
---|---|
bin | 1010001001000… |
… | …10010101111110 |
3 | 12221002021102000 |
4 | 11010202111332 |
5 | 133234402301 |
6 | 12235243130 |
7 | 2052062010 |
oct | 504422576 |
9 | 187067360 |
10 | 85075326 |
11 | 44028396 |
12 | 245a94a6 |
13 | 1481953b |
14 | b4281b0 |
15 | 7707786 |
hex | 512257e |
85075326 has 32 divisors (see below), whose sum is σ = 216065280. Its totient is φ = 24307128.
The previous prime is 85075307. The next prime is 85075343. The reversal of 85075326 is 62357058.
It is a super-2 number, since 2×850753262 = 14475622188012552, which contains 22 as substring.
It is a Curzon number.
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 15 ways as a sum of consecutive naturals, for example, 112156 + ... + 112911.
It is an arithmetic number, because the mean of its divisors is an integer number (6752040).
Almost surely, 285075326 is an apocalyptic number.
85075326 is an abundant number, since it is smaller than the sum of its proper divisors (130989954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85075326 is a wasteful number, since it uses less digits than its factorization.
85075326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225085 (or 225079 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 85075326 is about 9223.6286785625. The cubic root of 85075326 is about 439.8128094927.
It can be divided in two parts, 850 and 75326, that added together give a square (76176 = 2762).
The spelling of 85075326 in words is "eighty-five million, seventy-five thousand, three hundred twenty-six".
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