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2110213201 is a prime number
BaseRepresentation
bin111110111000111…
…0100110001010001
312110001201221022111
41331301310301101
513310203310301
6545221105321
7103202342035
oct17561646121
95401657274
102110213201
11993184458
124aa858241
13278255785
141603881c5
15c53d3551
hex7dc74c51

2110213201 has 2 divisors, whose sum is σ = 2110213202. Its totient is φ = 2110213200.

The previous prime is 2110213153. The next prime is 2110213211. The reversal of 2110213201 is 1023120112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1776201025 + 334012176 = 42145^2 + 18276^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110213201 - 217 = 2110082129 is a prime.

It is not a weakly prime, because it can be changed into another prime (2110213211) 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 as a sum of consecutive naturals, namely, 1055106600 + 1055106601.

It is an arithmetic number, because the mean of its divisors is an integer number (1055106601).

Almost surely, 22110213201 is an apocalyptic number.

It is an amenable number.

2110213201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110213201 is an equidigital number, since it uses as much as digits as its factorization.

2110213201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2110213201 is about 45937.0569475233. The cubic root of 2110213201 is about 1282.6518105249.

Adding to 2110213201 its reverse (1023120112), we get a palindrome (3133333313).

The spelling of 2110213201 in words is "two billion, one hundred ten million, two hundred thirteen thousand, two hundred one".