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22869113 is a prime number
BaseRepresentation
bin101011100111…
…1010001111001
31121000212112012
41113033101321
521323302423
62134055305
7365245541
oct127172171
947025465
1022869113
11119aa9a3
1277aa535
134979327
143074321
15201b078
hex15cf479

22869113 has 2 divisors, whose sum is σ = 22869114. Its totient is φ = 22869112.

The previous prime is 22869089. The next prime is 22869137. The reversal of 22869113 is 31196822.

It is a balanced prime because it is at equal distance from previous prime (22869089) and next prime (22869137).

It can be written as a sum of positive squares in only one way, i.e., 12902464 + 9966649 = 3592^2 + 3157^2 .

It is a cyclic number.

It is not a de Polignac number, because 22869113 - 214 = 22852729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22869113.

It is not a weakly prime, because it can be changed into another prime (22869013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11434556 + 11434557.

It is an arithmetic number, because the mean of its divisors is an integer number (11434557).

Almost surely, 222869113 is an apocalyptic number.

It is an amenable number.

22869113 is a deficient number, since it is larger than the sum of its proper divisors (1).

22869113 is an equidigital number, since it uses as much as digits as its factorization.

22869113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 32.

The square root of 22869113 is about 4782.1661409867. The cubic root of 22869113 is about 283.8462145981.

The spelling of 22869113 in words is "twenty-two million, eight hundred sixty-nine thousand, one hundred thirteen".