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2852807 is a prime number
BaseRepresentation
bin1010111000011111000111
312100221022112
422320133013
51212242212
6141051235
733151136
oct12703707
95327275
102852807
1116793a1
12b56b1b
1378b669
1454391d
153b5422
hex2b87c7

2852807 has 2 divisors, whose sum is σ = 2852808. Its totient is φ = 2852806.

The previous prime is 2852797. The next prime is 2852809. The reversal of 2852807 is 7082582.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2852807 - 26 = 2852743 is a prime.

Together with 2852809, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2852809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426403 + 1426404.

It is an arithmetic number, because the mean of its divisors is an integer number (1426404).

22852807 is an apocalyptic number.

2852807 is a deficient number, since it is larger than the sum of its proper divisors (1).

2852807 is an equidigital number, since it uses as much as digits as its factorization.

2852807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 2852807 is about 1689.0254586595. The cubic root of 2852807 is about 141.8265255810.

The spelling of 2852807 in words is "two million, eight hundred fifty-two thousand, eight hundred seven".