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2183134 = 21397853
BaseRepresentation
bin1000010100111111011110
311002220200211
420110333132
51024330014
6114443034
724361552
oct10247736
94086624
102183134
111261248
1289347a
135b58c5
1440b862
152d1cc4
hex214fde

2183134 has 8 divisors (see below), whose sum is σ = 3298680. Its totient is φ = 1083576.

The previous prime is 2183131. The next prime is 2183141. The reversal of 2183134 is 4313812.

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

It is a d-powerful number, because it can be written as 25 + 1 + 87 + 36 + 1 + 39 + 48 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2183131) by changing a digit.

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, 3649 + ... + 4204.

It is an arithmetic number, because the mean of its divisors is an integer number (412335).

22183134 is an apocalyptic number.

2183134 is a deficient number, since it is larger than the sum of its proper divisors (1115546).

2183134 is a wasteful number, since it uses less digits than its factorization.

2183134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7994.

The product of its digits is 576, while the sum is 22.

The square root of 2183134 is about 1477.5432311780. The cubic root of 2183134 is about 129.7259314852.

Adding to 2183134 its reverse (4313812), we get a palindrome (6496946).

The spelling of 2183134 in words is "two million, one hundred eighty-three thousand, one hundred thirty-four".

Divisors: 1 2 139 278 7853 15706 1091567 2183134