Base | Representation |
---|---|
bin | 1100011000111… |
… | …1101100011000 |
3 | 10121210021210002 |
4 | 3012033230120 |
5 | 101301000132 |
6 | 5053512132 |
7 | 1200504341 |
oct | 306175430 |
9 | 117707702 |
10 | 51968792 |
11 | 27375a17 |
12 | 154a2648 |
13 | a9c7585 |
14 | 6c8b0c8 |
15 | 4868262 |
hex | 318fb18 |
51968792 has 16 divisors (see below), whose sum is σ = 97536960. Its totient is φ = 25958944.
The previous prime is 51968789. The next prime is 51968809. The reversal of 51968792 is 29786915.
51968792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7673 + ... + 12759.
It is an arithmetic number, because the mean of its divisors is an integer number (6096060).
Almost surely, 251968792 is an apocalyptic number.
It is an amenable number.
51968792 is a deficient number, since it is larger than the sum of its proper divisors (45568168).
51968792 is a wasteful number, since it uses less digits than its factorization.
51968792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6370 (or 6366 counting only the distinct ones).
The product of its digits is 272160, while the sum is 47.
The square root of 51968792 is about 7208.9383406990. The cubic root of 51968792 is about 373.1764313748.
The spelling of 51968792 in words is "fifty-one million, nine hundred sixty-eight thousand, seven hundred ninety-two".
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