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2230810117 is a prime number
BaseRepresentation
bin1000010011110111…
…0111011000000101
312202110122220011221
42010331313120011
514032041410432
61005210000341
7106165400404
oct20475673005
95673586157
102230810117
11a45263728
125231160b1
1329722b2b3
141723bb63b
15d0ca5b97
hex84f77605

2230810117 has 2 divisors, whose sum is σ = 2230810118. Its totient is φ = 2230810116.

The previous prime is 2230810103. The next prime is 2230810163. The reversal of 2230810117 is 7110180322.

It is a happy number.

2230810117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1927736836 + 303073281 = 43906^2 + 17409^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2230810117 is a prime.

It is a super-3 number, since 3×22308101173 (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230810091 and 2230810100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2230810217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115405058 + 1115405059.

It is an arithmetic number, because the mean of its divisors is an integer number (1115405059).

Almost surely, 22230810117 is an apocalyptic number.

It is an amenable number.

2230810117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230810117 is an equidigital number, since it uses as much as digits as its factorization.

2230810117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 2230810117 is about 47231.4526242842. The cubic root of 2230810117 is about 1306.6347431274.

Adding to 2230810117 its reverse (7110180322), we get a palindrome (9340990439).

The spelling of 2230810117 in words is "two billion, two hundred thirty million, eight hundred ten thousand, one hundred seventeen".