Base | Representation |
---|---|
bin | 1010001111000… |
… | …01110000101000 |
3 | 12222120002220121 |
4 | 11013201300220 |
5 | 133434444433 |
6 | 12304133024 |
7 | 2061535600 |
oct | 507416050 |
9 | 188502817 |
10 | 85859368 |
11 | 44513461 |
12 | 24907174 |
13 | 14a3237a |
14 | b58dc00 |
15 | 780ec2d |
hex | 51e1c28 |
85859368 has 96 divisors (see below), whose sum is σ = 199454400. Its totient is φ = 34476288.
The previous prime is 85859357. The next prime is 85859369. The reversal of 85859368 is 86395858.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (85859369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 802371 + ... + 802477.
It is an arithmetic number, because the mean of its divisors is an integer number (2077650).
Almost surely, 285859368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 85859368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99727200).
85859368 is an abundant number, since it is smaller than the sum of its proper divisors (113595032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85859368 is a wasteful number, since it uses less digits than its factorization.
85859368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239 (or 228 counting only the distinct ones).
The product of its digits is 2073600, while the sum is 52.
The square root of 85859368 is about 9266.0330238997. The cubic root of 85859368 is about 441.1597640677.
The spelling of 85859368 in words is "eighty-five million, eight hundred fifty-nine thousand, three hundred sixty-eight".
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