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2618113 = 23891279
BaseRepresentation
bin1001111111001100000001
311221000101011
421333030001
51132234423
6132040521
731152661
oct11771401
94830334
102618113
111529033
12a63141
137088a4
144c21a1
1536ab0d
hex27f301

2618113 has 8 divisors (see below), whose sum is σ = 2764800. Its totient is φ = 2474208.

The previous prime is 2618111. The next prime is 2618117. The reversal of 2618113 is 3118162.

2618113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2618113 - 21 = 2618111 is a prime.

It is a Duffinian number.

2618113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2618111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1408 + ... + 2686.

It is an arithmetic number, because the mean of its divisors is an integer number (345600).

22618113 is an apocalyptic number.

2618113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2618113 is a deficient number, since it is larger than the sum of its proper divisors (146687).

2618113 is a wasteful number, since it uses less digits than its factorization.

2618113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391.

The product of its digits is 288, while the sum is 22.

The square root of 2618113 is about 1618.0584043847. The cubic root of 2618113 is about 137.8254637274.

The spelling of 2618113 in words is "two million, six hundred eighteen thousand, one hundred thirteen".

Divisors: 1 23 89 1279 2047 29417 113831 2618113