Base | Representation |
---|---|
bin | 1111101100011… |
… | …1010110101100 |
3 | 11120212102102000 |
4 | 3323013112230 |
5 | 113323001033 |
6 | 10310532300 |
7 | 1426350102 |
oct | 373072654 |
9 | 146772360 |
10 | 65828268 |
11 | 34181830 |
12 | 1a067090 |
13 | 1083aa4c |
14 | 8a57c72 |
15 | 5ba4a13 |
hex | 3ec75ac |
65828268 has 48 divisors (see below), whose sum is σ = 186184320. Its totient is φ = 19947600.
The previous prime is 65828249. The next prime is 65828309. The reversal of 65828268 is 86282856.
65828268 is a `hidden beast` number, since 6 + 582 + 8 + 2 + 68 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26518 + ... + 28893.
It is an arithmetic number, because the mean of its divisors is an integer number (3878840).
Almost surely, 265828268 is an apocalyptic number.
It is an amenable number.
65828268 is an abundant number, since it is smaller than the sum of its proper divisors (120356052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65828268 is a wasteful number, since it uses less digits than its factorization.
65828268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55435 (or 55427 counting only the distinct ones).
The product of its digits is 368640, while the sum is 45.
The square root of 65828268 is about 8113.4621463343. The cubic root of 65828268 is about 403.7731873950.
The spelling of 65828268 in words is "sixty-five million, eight hundred twenty-eight thousand, two hundred sixty-eight".
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