Base | Representation |
---|---|
bin | 101111011111110101… |
… | …110010101010110001 |
3 | 11212122021121111212002 |
4 | 233133311302222301 |
5 | 1313422003414333 |
6 | 35232404143345 |
7 | 3453554235206 |
oct | 573765625261 |
9 | 155567544762 |
10 | 51000060593 |
11 | 1a6a1228409 |
12 | 9a73997b55 |
13 | 4a69ccb661 |
14 | 267b495cad |
15 | 14d75890e8 |
hex | bdfd72ab1 |
51000060593 has 4 divisors (see below), whose sum is σ = 51002415168. Its totient is φ = 50997706020.
The previous prime is 51000060583. The next prime is 51000060611. The reversal of 51000060593 is 39506000015.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 51000060593 - 222 = 50995866289 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (51000060523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1144493 + ... + 1188218.
It is an arithmetic number, because the mean of its divisors is an integer number (12750603792).
Almost surely, 251000060593 is an apocalyptic number.
It is an amenable number.
51000060593 is a deficient number, since it is larger than the sum of its proper divisors (2354575).
51000060593 is a wasteful number, since it uses less digits than its factorization.
51000060593 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2354574.
The product of its (nonzero) digits is 4050, while the sum is 29.
The spelling of 51000060593 in words is "fifty-one billion, sixty thousand, five hundred ninety-three".
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