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5680113 = 31893371
BaseRepresentation
bin10101101010101111110001
3101200120122120
4111222233301
52423230423
6321424453
766165045
oct25525761
911616576
105680113
11322a60a
121a9b129
13123b51a
14a7c025
15772ee3
hex56abf1

5680113 has 4 divisors (see below), whose sum is σ = 7573488. Its totient is φ = 3786740.

The previous prime is 5680111. The next prime is 5680133. The reversal of 5680113 is 3110865.

5680113 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5680113 - 21 = 5680111 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5680111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 946683 + ... + 946688.

It is an arithmetic number, because the mean of its divisors is an integer number (1893372).

Almost surely, 25680113 is an apocalyptic number.

It is an amenable number.

5680113 is a deficient number, since it is larger than the sum of its proper divisors (1893375).

5680113 is a wasteful number, since it uses less digits than its factorization.

5680113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893374.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 5680113 is about 2383.2987643181. The cubic root of 5680113 is about 178.4236112817.

Adding to 5680113 its reverse (3110865), we get a palindrome (8790978).

The spelling of 5680113 in words is "five million, six hundred eighty thousand, one hundred thirteen".

Divisors: 1 3 1893371 5680113