Base | Representation |
---|---|
bin | 110001010110110… |
… | …110101100001011 |
3 | 2010201011120000200 |
4 | 301112312230023 |
5 | 3143441343023 |
6 | 214100303243 |
7 | 26343343065 |
oct | 6126665413 |
9 | 2121146020 |
10 | 828074763 |
11 | 39547690a |
12 | 1b13a1b23 |
13 | 102732789 |
14 | 7bd96735 |
15 | 4ca70743 |
hex | 315b6b0b |
828074763 has 24 divisors (see below), whose sum is σ = 1233913200. Its totient is φ = 534734784.
The previous prime is 828074749. The next prime is 828074771. The reversal of 828074763 is 367470828.
It is a happy number.
It is not a de Polignac number, because 828074763 - 213 = 828066571 is a prime.
It is not an unprimeable number, because it can be changed into a prime (828074563) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70828 + ... + 81686.
It is an arithmetic number, because the mean of its divisors is an integer number (51413050).
Almost surely, 2828074763 is an apocalyptic number.
828074763 is a deficient number, since it is larger than the sum of its proper divisors (405838437).
828074763 is a wasteful number, since it uses less digits than its factorization.
828074763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11131 (or 11128 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 45.
The square root of 828074763 is about 28776.2882074808. The cubic root of 828074763 is about 939.0524490364.
The spelling of 828074763 in words is "eight hundred twenty-eight million, seventy-four thousand, seven hundred sixty-three".
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