Base | Representation |
---|---|
bin | 1010001110001… |
… | …10010011001100 |
3 | 12222100101121211 |
4 | 11013012103030 |
5 | 133422400032 |
6 | 12301504204 |
7 | 2060556640 |
oct | 507062314 |
9 | 188311554 |
10 | 85746892 |
11 | 44446a00 |
12 | 24872064 |
13 | 149c310a |
14 | b560c20 |
15 | 77db747 |
hex | 51c64cc |
85746892 has 36 divisors (see below), whose sum is σ = 188508880. Its totient is φ = 33406560.
The previous prime is 85746887. The next prime is 85746893. The reversal of 85746892 is 29864758.
It is not an unprimeable number, because it can be changed into a prime (85746893) 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, 9267 + ... + 16042.
Almost surely, 285746892 is an apocalyptic number.
It is an amenable number.
85746892 is an abundant number, since it is smaller than the sum of its proper divisors (102761988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85746892 is a wasteful number, since it uses less digits than its factorization.
85746892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25342 (or 25329 counting only the distinct ones).
The product of its digits is 967680, while the sum is 49.
The square root of 85746892 is about 9259.9617709794. The cubic root of 85746892 is about 440.9670397327.
The spelling of 85746892 in words is "eighty-five million, seven hundred forty-six thousand, eight hundred ninety-two".
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