Base | Representation |
---|---|
bin | 1010001001111… |
… | …00011101000100 |
3 | 12221021201010010 |
4 | 11010330131010 |
5 | 133301313101 |
6 | 12241430220 |
7 | 2053015554 |
oct | 504743504 |
9 | 187251103 |
10 | 85182276 |
11 | 440a0783 |
12 | 2463b370 |
13 | 1485611a |
14 | b455164 |
15 | 77292d6 |
hex | 513c744 |
85182276 has 24 divisors (see below), whose sum is σ = 198948960. Its totient is φ = 28366912.
The previous prime is 85182247. The next prime is 85182311. The reversal of 85182276 is 67228158.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12715 + ... + 18221.
It is an arithmetic number, because the mean of its divisors is an integer number (8289540).
Almost surely, 285182276 is an apocalyptic number.
It is an amenable number.
85182276 is an abundant number, since it is smaller than the sum of its proper divisors (113766684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85182276 is a wasteful number, since it uses less digits than its factorization.
85182276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6803 (or 6801 counting only the distinct ones).
The product of its digits is 53760, while the sum is 39.
The square root of 85182276 is about 9229.4244674302. The cubic root of 85182276 is about 439.9970316604.
It can be divided in two parts, 85182 and 276, that added together give a palindrome (85458).
The spelling of 85182276 in words is "eighty-five million, one hundred eighty-two thousand, two hundred seventy-six".
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