Base | Representation |
---|---|
bin | 1010010000100… |
… | …00001111010100 |
3 | 12222220210001201 |
4 | 11020100033110 |
5 | 134012042443 |
6 | 12312202244 |
7 | 2063260621 |
oct | 510201724 |
9 | 188823051 |
10 | 86049748 |
11 | 446334a4 |
12 | 24999384 |
13 | 14a9ac15 |
14 | b5dd348 |
15 | 784b34d |
hex | 52103d4 |
86049748 has 12 divisors (see below), whose sum is σ = 150654420. Its totient is φ = 43005632.
The previous prime is 86049737. The next prime is 86049749. The reversal of 86049748 is 84794068.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 45319824 + 40729924 = 6732^2 + 6382^2 .
It is a junction number, because it is equal to n+sod(n) for n = 86049698 and 86049707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86049749) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11088 + ... + 17176.
It is an arithmetic number, because the mean of its divisors is an integer number (12554535).
Almost surely, 286049748 is an apocalyptic number.
It is an amenable number.
86049748 is a deficient number, since it is larger than the sum of its proper divisors (64604672).
86049748 is a wasteful number, since it uses less digits than its factorization.
86049748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9626 (or 9624 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The square root of 86049748 is about 9276.3003401140. The cubic root of 86049748 is about 441.4855914346.
The spelling of 86049748 in words is "eighty-six million, forty-nine thousand, seven hundred forty-eight".
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