Base | Representation |
---|---|
bin | 1010001111001… |
… | …01111111110010 |
3 | 12222120222201100 |
4 | 11013211333302 |
5 | 133441023342 |
6 | 12304345230 |
7 | 2061640311 |
oct | 507457762 |
9 | 188528640 |
10 | 85876722 |
11 | 445254a8 |
12 | 24915216 |
13 | 14a3a239 |
14 | b596278 |
15 | 7814e4c |
hex | 51e5ff2 |
85876722 has 12 divisors (see below), whose sum is σ = 186066270. Its totient is φ = 28625568.
The previous prime is 85876709. The next prime is 85876753. The reversal of 85876722 is 22767858.
85876722 is a `hidden beast` number, since 8 + 587 + 67 + 2 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 81920601 + 3956121 = 9051^2 + 1989^2 .
It is a super-2 number, since 2×858767222 = 14749622762930568, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2385447 + ... + 2385482.
Almost surely, 285876722 is an apocalyptic number.
85876722 is an abundant number, since it is smaller than the sum of its proper divisors (100189548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85876722 is a wasteful number, since it uses less digits than its factorization.
85876722 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4770937 (or 4770934 counting only the distinct ones).
The product of its digits is 376320, while the sum is 45.
The square root of 85876722 is about 9266.9694075248. The cubic root of 85876722 is about 441.1894846483.
The spelling of 85876722 in words is "eighty-five million, eight hundred seventy-six thousand, seven hundred twenty-two".
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