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2883054 = 23480509
BaseRepresentation
bin1010111111110111101110
312102110210210
422333313232
51214224204
6141443250
733335256
oct12776756
95373723
102883054
11169a099
12b70526
1379c365
14550966
153be389
hex2bfdee

2883054 has 8 divisors (see below), whose sum is σ = 5766120. Its totient is φ = 961016.

The previous prime is 2883019. The next prime is 2883059. The reversal of 2883054 is 4503882.

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

2883054 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2883059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240249 + ... + 240260.

It is an arithmetic number, because the mean of its divisors is an integer number (720765).

22883054 is an apocalyptic number.

2883054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2883054 is a wasteful number, since it uses less digits than its factorization.

2883054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480514.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 2883054 is about 1697.9558298142. The cubic root of 2883054 is about 142.3260049330.

The spelling of 2883054 in words is "two million, eight hundred eighty-three thousand, fifty-four".

Divisors: 1 2 3 6 480509 961018 1441527 2883054