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22683084 = 2231890257
BaseRepresentation
bin101011010000…
…1110111001100
31120200102100020
41112201313030
521301324314
62130102140
7363542304
oct126416714
946612306
1022683084
1111893156
12771a950
134912758
143026604
151ed0da9
hex15a1dcc

22683084 has 12 divisors (see below), whose sum is σ = 52927224. Its totient is φ = 7561024.

The previous prime is 22683079. The next prime is 22683091. The reversal of 22683084 is 48038622.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 945117 + ... + 945140.

It is an arithmetic number, because the mean of its divisors is an integer number (4410602).

Almost surely, 222683084 is an apocalyptic number.

It is an amenable number.

22683084 is an abundant number, since it is smaller than the sum of its proper divisors (30244140).

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

22683084 is a wasteful number, since it uses less digits than its factorization.

22683084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890264 (or 1890262 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 22683084 is about 4762.6761384751. The cubic root of 22683084 is about 283.0744683682.

It can be divided in two parts, 2 and 2683084, that added together give a triangular number (2683086 = T2316).

The spelling of 22683084 in words is "twenty-two million, six hundred eighty-three thousand, eighty-four".

Divisors: 1 2 3 4 6 12 1890257 3780514 5670771 7561028 11341542 22683084