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2569041 = 321312179
BaseRepresentation
bin1001110011001101010001
311211112001200
421303031101
51124202131
6131021413
730556626
oct11631521
94745050
102569041
1114a5182
12a3a869
136bc457
144ac34d
1535b2e6
hex273351

2569041 has 12 divisors (see below), whose sum is σ = 3740880. Its totient is φ = 1698840.

The previous prime is 2569027. The next prime is 2569079. The reversal of 2569041 is 1409652.

2569041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2569041 - 27 = 2568913 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2568996 and 2569014.

It is not an unprimeable number, because it can be changed into a prime (2569741) 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 11 ways as a sum of consecutive naturals, for example, 90 + ... + 2268.

It is an arithmetic number, because the mean of its divisors is an integer number (311740).

22569041 is an apocalyptic number.

It is an amenable number.

2569041 is a deficient number, since it is larger than the sum of its proper divisors (1171839).

2569041 is a wasteful number, since it uses less digits than its factorization.

2569041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316 (or 2313 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 2569041 is about 1602.8228223980. The cubic root of 2569041 is about 136.9589270733.

The spelling of 2569041 in words is "two million, five hundred sixty-nine thousand, forty-one".

Divisors: 1 3 9 131 393 1179 2179 6537 19611 285449 856347 2569041