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2828995 = 51371613
BaseRepresentation
bin1010110010101011000011
312022201122121
422302223003
51211011440
6140345111
733021541
oct12625303
95281577
102828995
111662514
12b45197
13780880
14538d91
153ad34a
hex2b2ac3

2828995 has 16 divisors (see below), whose sum is σ = 3713472. Its totient is φ = 2056320.

The previous prime is 2828993. The next prime is 2828999. The reversal of 2828995 is 5998282.

2828995 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 2828995 - 21 = 2828993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2828993) 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, 4309 + ... + 4921.

It is an arithmetic number, because the mean of its divisors is an integer number (232092).

22828995 is an apocalyptic number.

2828995 is a deficient number, since it is larger than the sum of its proper divisors (884477).

2828995 is a wasteful number, since it uses less digits than its factorization.

2828995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702.

The product of its digits is 103680, while the sum is 43.

The square root of 2828995 is about 1681.9616523572. The cubic root of 2828995 is about 141.4308201915.

The spelling of 2828995 in words is "two million, eight hundred twenty-eight thousand, nine hundred ninety-five".

Divisors: 1 5 13 65 71 355 613 923 3065 4615 7969 39845 43523 217615 565799 2828995