Base | Representation |
---|---|
bin | 1001101110010110… |
… | …11010101111000111 |
3 | 111110211200102000120 |
4 | 10313023122233013 |
5 | 41143000113041 |
6 | 2222013513023 |
7 | 243242164623 |
oct | 46713325707 |
9 | 14424612016 |
10 | 5220707271 |
11 | 2239a5370a |
12 | 10184a2773 |
13 | 6527b6200 |
14 | 377514183 |
15 | 208501366 |
hex | 1372dabc7 |
5220707271 has 48 divisors (see below), whose sum is σ = 7792532352. Its totient is φ = 3105648000.
The previous prime is 5220707269. The next prime is 5220707287. The reversal of 5220707271 is 1727070225.
It is not a de Polignac number, because 5220707271 - 21 = 5220707269 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5220707231) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2200716 + ... + 2203086.
It is an arithmetic number, because the mean of its divisors is an integer number (162344424).
Almost surely, 25220707271 is an apocalyptic number.
5220707271 is a deficient number, since it is larger than the sum of its proper divisors (2571825081).
5220707271 is a wasteful number, since it uses less digits than its factorization.
5220707271 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2544 (or 2531 counting only the distinct ones).
The product of its (nonzero) digits is 13720, while the sum is 33.
The square root of 5220707271 is about 72254.4619452667. The cubic root of 5220707271 is about 1734.7748376647.
Adding to 5220707271 its reverse (1727070225), we get a palindrome (6947777496).
The spelling of 5220707271 in words is "five billion, two hundred twenty million, seven hundred seven thousand, two hundred seventy-one".
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