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2757083 = 7256267
BaseRepresentation
bin1010100001000111011011
312012002000012
422201013123
51201211313
6135032135
732302100
oct12410733
95162005
102757083
11161348a
12b0b64b
13756c14
1451aaa7
15396da8
hex2a11db

2757083 has 6 divisors (see below), whose sum is σ = 3207276. Its totient is φ = 2363172.

The previous prime is 2757061. The next prime is 2757091. The reversal of 2757083 is 3807572.

2757083 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 2757083 - 26 = 2757019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2757883) 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 5 ways as a sum of consecutive naturals, for example, 28085 + ... + 28182.

It is an arithmetic number, because the mean of its divisors is an integer number (534546).

22757083 is an apocalyptic number.

2757083 is a deficient number, since it is larger than the sum of its proper divisors (450193).

2757083 is an equidigital number, since it uses as much as digits as its factorization.

2757083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56281 (or 56274 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 2757083 is about 1660.4466266640. The cubic root of 2757083 is about 140.2221473176. Note that the first 3 decimals are identical.

The spelling of 2757083 in words is "two million, seven hundred fifty-seven thousand, eighty-three".

Divisors: 1 7 49 56267 393869 2757083