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2183443133 is a prime number
BaseRepresentation
bin1000001000100100…
…1011001010111101
312122011112101220012
42002021023022331
513432430140013
61000354433005
7105051650264
oct20211131275
95564471805
102183443133
11a20551163
1250b292765
1328a4854b1
14169dab5db
15cba4b1a8
hex8224b2bd

2183443133 has 2 divisors, whose sum is σ = 2183443134. Its totient is φ = 2183443132.

The previous prime is 2183443123. The next prime is 2183443183. The reversal of 2183443133 is 3313443812.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1423779289 + 759663844 = 37733^2 + 27562^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2183443133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2183443133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2183443103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1091721566 + 1091721567.

It is an arithmetic number, because the mean of its divisors is an integer number (1091721567).

Almost surely, 22183443133 is an apocalyptic number.

It is an amenable number.

2183443133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2183443133 is an equidigital number, since it uses as much as digits as its factorization.

2183443133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 32.

The square root of 2183443133 is about 46727.3274754720. The cubic root of 2183443133 is about 1297.3205428449.

Adding to 2183443133 its reverse (3313443812), we get a palindrome (5496886945).

The spelling of 2183443133 in words is "two billion, one hundred eighty-three million, four hundred forty-three thousand, one hundred thirty-three".