Base | Representation |
---|---|
bin | 10110110000101001011001… |
… | …10011010100010110100111 |
3 | 20120012201210221102102121220 |
4 | 23120110230303110112213 |
5 | 23030004402410104003 |
6 | 254240353301511423 |
7 | 13353664536532110 |
oct | 1330245463242647 |
9 | 216181727372556 |
10 | 50050005550503 |
11 | 14a470a7372332 |
12 | 5744039712573 |
13 | 21c090668720a |
14 | c5060c981207 |
15 | 5bbdaec4e353 |
hex | 2d852ccd45a7 |
50050005550503 has 128 divisors (see below), whose sum is σ = 82736291635200. Its totient is φ = 26264854167552.
The previous prime is 50050005550483. The next prime is 50050005550553. The reversal of 50050005550503 is 30505550005005.
50050005550503 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50050005550503 - 218 = 50050005288359 is a prime.
It is a super-2 number, since 2×500500055505032 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50050005550553) 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 127 ways as a sum of consecutive naturals, for example, 6609002625 + ... + 6609010197.
It is an arithmetic number, because the mean of its divisors is an integer number (646377278400).
Almost surely, 250050005550503 is an apocalyptic number.
50050005550503 is a deficient number, since it is larger than the sum of its proper divisors (32686286084697).
50050005550503 is a wasteful number, since it uses less digits than its factorization.
50050005550503 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10401.
The product of its (nonzero) digits is 46875, while the sum is 33.
Adding to 50050005550503 its reverse (30505550005005), we get a palindrome (80555555555508).
The spelling of 50050005550503 in words is "fifty trillion, fifty billion, five million, five hundred fifty thousand, five hundred three".
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