Base | Representation |
---|---|
bin | 10011111010011101001011 |
3 | 100211012201200 |
4 | 103322131023 |
5 | 2314021141 |
6 | 303515243 |
7 | 62241105 |
oct | 23723513 |
9 | 10735650 |
10 | 5220171 |
11 | 2a45aa0 |
12 | 18b8b23 |
13 | 110a078 |
14 | 99c575 |
15 | 6d1ab6 |
hex | 4fa74b |
5220171 has 24 divisors (see below), whose sum is σ = 8359104. Its totient is φ = 3112560.
The previous prime is 5220167. The next prime is 5220199. The reversal of 5220171 is 1710225.
It is not a de Polignac number, because 5220171 - 22 = 5220167 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5220101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6240 + ... + 7026.
It is an arithmetic number, because the mean of its divisors is an integer number (348296).
Almost surely, 25220171 is an apocalyptic number.
5220171 is a deficient number, since it is larger than the sum of its proper divisors (3138933).
5220171 is a wasteful number, since it uses less digits than its factorization.
5220171 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 871 (or 868 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 5220171 is about 2284.7693537861. The cubic root of 5220171 is about 173.4715436946.
Adding to 5220171 its reverse (1710225), we get a palindrome (6930396).
The spelling of 5220171 in words is "five million, two hundred twenty thousand, one hundred seventy-one".
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