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2330931269 is a prime number
BaseRepresentation
bin1000101011101111…
…0011000001000101
320000110001120120202
42022323303001011
514233204300034
61023143540245
7111522405662
oct21273630105
96013046522
102330931269
11a96828187
1255075a685
132b1bb4c94
14181800a69
15d998147e
hex8aef3045

2330931269 has 2 divisors, whose sum is σ = 2330931270. Its totient is φ = 2330931268.

The previous prime is 2330931263. The next prime is 2330931283. The reversal of 2330931269 is 9621390332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1469802244 + 861129025 = 38338^2 + 29345^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2330931269 is a prime.

It is a super-2 number, since 2×23309312692 = 10866481161603900722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2330931263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165465634 + 1165465635.

It is an arithmetic number, because the mean of its divisors is an integer number (1165465635).

Almost surely, 22330931269 is an apocalyptic number.

It is an amenable number.

2330931269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2330931269 is an equidigital number, since it uses as much as digits as its factorization.

2330931269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 38.

The square root of 2330931269 is about 48279.7190236232. The cubic root of 2330931269 is about 1325.8971058175.

The spelling of 2330931269 in words is "two billion, three hundred thirty million, nine hundred thirty-one thousand, two hundred sixty-nine".