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2680476 = 2231391607
BaseRepresentation
bin1010001110011010011100
312001011220220
422032122130
51141233401
6133241340
731532541
oct12163234
95034826
102680476
111570977
12a93250
1372b0a6
144dabc8
1537e336
hex28e69c

2680476 has 24 divisors (see below), whose sum is σ = 6303360. Its totient is φ = 886512.

The previous prime is 2680471. The next prime is 2680481. The reversal of 2680476 is 6740862.

2680476 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2680471) and next prime (2680481).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2680471) 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, 865 + ... + 2471.

It is an arithmetic number, because the mean of its divisors is an integer number (262640).

22680476 is an apocalyptic number.

It is an amenable number.

2680476 is an abundant number, since it is smaller than the sum of its proper divisors (3622884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2680476 is a wasteful number, since it uses less digits than its factorization.

2680476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753 (or 1751 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 2680476 is about 1637.2159295585. The cubic root of 2680476 is about 138.9112142838.

The spelling of 2680476 in words is "two million, six hundred eighty thousand, four hundred seventy-six".

Divisors: 1 2 3 4 6 12 139 278 417 556 834 1607 1668 3214 4821 6428 9642 19284 223373 446746 670119 893492 1340238 2680476