Base | Representation |
---|---|
bin | 1010001010100… |
… | …00100110001000 |
3 | 12221102220021200 |
4 | 11011100212020 |
5 | 133311433101 |
6 | 12243304200 |
7 | 2053511232 |
oct | 505204610 |
9 | 187386250 |
10 | 85264776 |
11 | 44147763 |
12 | 2467b060 |
13 | 1488483c |
14 | b477252 |
15 | 7743986 |
hex | 5150988 |
85264776 has 48 divisors (see below), whose sum is σ = 231470460. Its totient is φ = 28354560.
The previous prime is 85264771. The next prime is 85264783. The reversal of 85264776 is 67746258.
It can be written as a sum of positive squares in 2 ways, for example, as 84162276 + 1102500 = 9174^2 + 1050^2 .
It is not an unprimeable number, because it can be changed into a prime (85264771) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36376 + ... + 38648.
Almost surely, 285264776 is an apocalyptic number.
It is an amenable number.
85264776 is an abundant number, since it is smaller than the sum of its proper divisors (146205684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85264776 is a wasteful number, since it uses less digits than its factorization.
85264776 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2806 (or 2799 counting only the distinct ones).
The product of its digits is 564480, while the sum is 45.
The square root of 85264776 is about 9233.8927869020. The cubic root of 85264776 is about 440.1390331980.
The spelling of 85264776 in words is "eighty-five million, two hundred sixty-four thousand, seven hundred seventy-six".
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