Base | Representation |
---|---|
bin | 1010001111000… |
… | …10011010011100 |
3 | 12222120020120201 |
4 | 11013202122130 |
5 | 133440041134 |
6 | 12304153244 |
7 | 2061546442 |
oct | 507423234 |
9 | 188506521 |
10 | 85862044 |
11 | 44515474 |
12 | 24908824 |
13 | 14a33658 |
14 | b590b92 |
15 | 7810914 |
hex | 51e269c |
85862044 has 24 divisors (see below), whose sum is σ = 154486080. Its totient is φ = 41735616.
The previous prime is 85862039. The next prime is 85862047. The reversal of 85862044 is 44026858.
It is a junction number, because it is equal to n+sod(n) for n = 85861994 and 85862012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85862047) by changing a digit.
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, 28062 + ... + 30970.
It is an arithmetic number, because the mean of its divisors is an integer number (6436920).
Almost surely, 285862044 is an apocalyptic number.
It is an amenable number.
85862044 is a deficient number, since it is larger than the sum of its proper divisors (68624036).
85862044 is a wasteful number, since it uses less digits than its factorization.
85862044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3117 (or 3115 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 37.
The square root of 85862044 is about 9266.1774211376. The cubic root of 85862044 is about 441.1643472649.
The spelling of 85862044 in words is "eighty-five million, eight hundred sixty-two thousand, forty-four".
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