Base | Representation |
---|---|
bin | 110000000001001010… |
… | …010011100000010111 |
3 | 11221002020111221200121 |
4 | 300001022103200113 |
5 | 1321043111223403 |
6 | 35404054052411 |
7 | 3503453000200 |
oct | 600112234027 |
9 | 157066457617 |
10 | 51559086103 |
11 | 1a95883a568 |
12 | 9bab04a107 |
13 | 4b28a7bc95 |
14 | 26d18145a7 |
15 | 151b6b13bd |
hex | c01293817 |
51559086103 has 24 divisors (see below), whose sum is σ = 60511222800. Its totient is φ = 43800882048.
The previous prime is 51559086097. The next prime is 51559086127. The reversal of 51559086103 is 30168095515.
It is a de Polignac number, because none of the positive numbers 2k-51559086103 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 51559086103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51559086143) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 4196253 + ... + 4208521.
It is an arithmetic number, because the mean of its divisors is an integer number (2521300950).
Almost surely, 251559086103 is an apocalyptic number.
51559086103 is a deficient number, since it is larger than the sum of its proper divisors (8952136697).
51559086103 is a wasteful number, since it uses less digits than its factorization.
51559086103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13039 (or 13032 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 43.
The spelling of 51559086103 in words is "fifty-one billion, five hundred fifty-nine million, eighty-six thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •