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4115269 is a prime number
BaseRepresentation
bin1111101100101101000101
321202002002101
433230231011
52023142034
6224112101
746656604
oct17545505
97662071
104115269
112360954
121465631
13b11192
14791a3b
15564514
hex3ecb45

4115269 has 2 divisors, whose sum is σ = 4115270. Its totient is φ = 4115268.

The previous prime is 4115263. The next prime is 4115297. The reversal of 4115269 is 9625114.

It is an a-pointer prime, because the next prime (4115297) can be obtained adding 4115269 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3572100 + 543169 = 1890^2 + 737^2 .

It is a cyclic number.

It is not a de Polignac number, because 4115269 - 27 = 4115141 is a prime.

It is a super-2 number, since 2×41152692 = 33870877884722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4115263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2057634 + 2057635.

It is an arithmetic number, because the mean of its divisors is an integer number (2057635).

Almost surely, 24115269 is an apocalyptic number.

It is an amenable number.

4115269 is a deficient number, since it is larger than the sum of its proper divisors (1).

4115269 is an equidigital number, since it uses as much as digits as its factorization.

4115269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 28.

The square root of 4115269 is about 2028.6125800655. The cubic root of 4115269 is about 160.2505060249.

The spelling of 4115269 in words is "four million, one hundred fifteen thousand, two hundred sixty-nine".