Base | Representation |
---|---|
bin | 1001111000100010… |
… | …00011111011010011 |
3 | 111200210022102111100 |
4 | 10330101003323103 |
5 | 41331323312122 |
6 | 2234303315443 |
7 | 245326605651 |
oct | 47421037323 |
9 | 14623272440 |
10 | 5306072787 |
11 | 228315a024 |
12 | 1040babb83 |
13 | 6673a4852 |
14 | 3849b5dd1 |
15 | 210c64aac |
hex | 13c443ed3 |
5306072787 has 12 divisors (see below), whose sum is σ = 7669785240. Its totient is φ = 3534862848.
The previous prime is 5306072713. The next prime is 5306072857. The reversal of 5306072787 is 7872706035.
5306072787 is a `hidden beast` number, since 5 + 30 + 607 + 2 + 7 + 8 + 7 = 666.
It is not a de Polignac number, because 5306072787 - 28 = 5306072531 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5306072587) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196533 + ... + 221894.
It is an arithmetic number, because the mean of its divisors is an integer number (639148770).
Almost surely, 25306072787 is an apocalyptic number.
5306072787 is a deficient number, since it is larger than the sum of its proper divisors (2363712453).
5306072787 is a wasteful number, since it uses less digits than its factorization.
5306072787 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419842 (or 419839 counting only the distinct ones).
The product of its (nonzero) digits is 493920, while the sum is 45.
The square root of 5306072787 is about 72842.7950246282. The cubic root of 5306072787 is about 1744.1790581302.
The spelling of 5306072787 in words is "five billion, three hundred six million, seventy-two thousand, seven hundred eighty-seven".
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