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2680363 = 7478147
BaseRepresentation
bin1010001110011000101011
312001011202201
422032120223
51141232423
6133241031
731532320
oct12163053
95034681
102680363
111570884
12a93177
1372b01a
144dab47
1537e2ad
hex28e62b

2680363 has 8 divisors (see below), whose sum is σ = 3128832. Its totient is φ = 2248296.

The previous prime is 2680357. The next prime is 2680367. The reversal of 2680363 is 3630862.

2680363 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 2680363 - 213 = 2672171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2680367) 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, 3745 + ... + 4402.

It is an arithmetic number, because the mean of its divisors is an integer number (391104).

22680363 is an apocalyptic number.

2680363 is a deficient number, since it is larger than the sum of its proper divisors (448469).

2680363 is an equidigital number, since it uses as much as digits as its factorization.

2680363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8201.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2680363 is about 1637.1814193913. The cubic root of 2680363 is about 138.9092622439.

The spelling of 2680363 in words is "two million, six hundred eighty thousand, three hundred sixty-three".

Divisors: 1 7 47 329 8147 57029 382909 2680363