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2683109 = 111329647
BaseRepresentation
bin1010001111000011100101
312001022112102
422033003211
51141324414
6133301445
731543322
oct12170345
95038472
102683109
111572950
12a94885
1372c350
144dbb49
1537eede
hex28f0e5

2683109 has 16 divisors (see below), whose sum is σ = 3265920. Its totient is φ = 2170560.

The previous prime is 2683103. The next prime is 2683133. The reversal of 2683109 is 9013862.

2683109 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2683109 - 28 = 2682853 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2683103) 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 15 ways as a sum of consecutive naturals, for example, 3824 + ... + 4470.

It is an arithmetic number, because the mean of its divisors is an integer number (204120).

22683109 is an apocalyptic number.

2683109 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2683109 is a deficient number, since it is larger than the sum of its proper divisors (582811).

2683109 is a wasteful number, since it uses less digits than its factorization.

2683109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 2683109 is about 1638.0198411497. The cubic root of 2683109 is about 138.9566830157.

The spelling of 2683109 in words is "two million, six hundred eighty-three thousand, one hundred nine".

Divisors: 1 11 13 29 143 319 377 647 4147 7117 8411 18763 92521 206393 243919 2683109