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2680483 = 13206191
BaseRepresentation
bin1010001110011010100011
312001011221011
422032122203
51141233413
6133241351
731532551
oct12163243
95034834
102680483
111570983
12a93257
1372b0b0
144dabd1
1537e33d
hex28e6a3

2680483 has 4 divisors (see below), whose sum is σ = 2886688. Its totient is φ = 2474280.

The previous prime is 2680481. The next prime is 2680493. The reversal of 2680483 is 3840862.

It is a happy number.

2680483 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 2680483 - 21 = 2680481 is a prime.

It is a super-2 number, since 2×26804832 = 14369978226578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2680481) 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 3 ways as a sum of consecutive naturals, for example, 103083 + ... + 103108.

It is an arithmetic number, because the mean of its divisors is an integer number (721672).

22680483 is an apocalyptic number.

2680483 is a deficient number, since it is larger than the sum of its proper divisors (206205).

2680483 is a wasteful number, since it uses less digits than its factorization.

2680483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206204.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2680483 is about 1637.2180673325. The cubic root of 2680483 is about 138.9113352048.

The spelling of 2680483 in words is "two million, six hundred eighty thousand, four hundred eighty-three".

Divisors: 1 13 206191 2680483