Base | Representation |
---|---|
bin | 10101011010100100101111 |
3 | 101120012210011 |
4 | 111122210233 |
5 | 2414120441 |
6 | 320154051 |
7 | 65500654 |
oct | 25324457 |
9 | 11505704 |
10 | 5613871 |
11 | 319486a |
12 | 1a68927 |
13 | 1217323 |
14 | a61c2b |
15 | 75d581 |
hex | 55a92f |
5613871 has 8 divisors (see below), whose sum is σ = 5725440. Its totient is φ = 5503512.
The previous prime is 5613869. The next prime is 5613887. The reversal of 5613871 is 1783165.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5613871 - 21 = 5613869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5613851) 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 7 ways as a sum of consecutive naturals, for example, 19696 + ... + 19978.
It is an arithmetic number, because the mean of its divisors is an integer number (715680).
Almost surely, 25613871 is an apocalyptic number.
5613871 is a deficient number, since it is larger than the sum of its proper divisors (111569).
5613871 is a wasteful number, since it uses less digits than its factorization.
5613871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 605.
The product of its digits is 5040, while the sum is 31.
The square root of 5613871 is about 2369.3608842893. The cubic root of 5613871 is about 177.7272998904.
The spelling of 5613871 in words is "five million, six hundred thirteen thousand, eight hundred seventy-one".
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