Base | Representation |
---|---|
bin | 1010001100001… |
… | …10110100101100 |
3 | 12221212011222012 |
4 | 11012012310230 |
5 | 133341040032 |
6 | 12252140352 |
7 | 2055424631 |
oct | 506066454 |
9 | 187764865 |
10 | 85486892 |
11 | 44289627 |
12 | 247676b8 |
13 | 1493197a |
14 | b4d4188 |
15 | 77896b2 |
hex | 5186d2c |
85486892 has 12 divisors (see below), whose sum is σ = 149750496. Its totient is φ = 42701040.
The previous prime is 85486889. The next prime is 85486939. The reversal of 85486892 is 29868458.
It is a self number, because there is not a number n which added to its sum of digits gives 85486892.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5828 + ... + 14315.
It is an arithmetic number, because the mean of its divisors is an integer number (12479208).
Almost surely, 285486892 is an apocalyptic number.
It is an amenable number.
85486892 is a deficient number, since it is larger than the sum of its proper divisors (64263604).
85486892 is a wasteful number, since it uses less digits than its factorization.
85486892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21208 (or 21206 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 50.
The square root of 85486892 is about 9245.9121778222. The cubic root of 85486892 is about 440.5208913670.
The spelling of 85486892 in words is "eighty-five million, four hundred eighty-six thousand, eight hundred ninety-two".
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