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2838027 = 32932621
BaseRepresentation
bin1010110100111000001011
312100012001010
422310320023
51211304102
6140455003
733060063
oct12647013
95305033
102838027
111669285
12b4a463
13784a0a
1453c3a3
153b0d6c
hex2b4e0b

2838027 has 8 divisors (see below), whose sum is σ = 3914640. Its totient is φ = 1826720.

The previous prime is 2838023. The next prime is 2838037. The reversal of 2838027 is 7208382.

2838027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2838027 - 22 = 2838023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2837985 and 2838003.

It is not an unprimeable number, because it can be changed into a prime (2838023) 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 7 ways as a sum of consecutive naturals, for example, 16224 + ... + 16397.

It is an arithmetic number, because the mean of its divisors is an integer number (489330).

22838027 is an apocalyptic number.

2838027 is a deficient number, since it is larger than the sum of its proper divisors (1076613).

2838027 is a wasteful number, since it uses less digits than its factorization.

2838027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32653.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 2838027 is about 1684.6444728785. The cubic root of 2838027 is about 141.5811734841.

The spelling of 2838027 in words is "two million, eight hundred thirty-eight thousand, twenty-seven".

Divisors: 1 3 29 87 32621 97863 946009 2838027