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41025269 is a prime number
BaseRepresentation
bin1001110001111…
…1111011110101
32212012022002102
42130133323311
541000302034
64023151445
71005465125
oct234377365
985168072
1041025269
112118098a
12118a5585
13866540c
14563cc85
15390597e
hex271fef5

41025269 has 2 divisors, whose sum is σ = 41025270. Its totient is φ = 41025268.

The previous prime is 41025263. The next prime is 41025293. The reversal of 41025269 is 96252014.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27615025 + 13410244 = 5255^2 + 3662^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-41025269 is a prime.

It is a super-2 number, since 2×410252692 = 3366145393044722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41025263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20512634 + 20512635.

It is an arithmetic number, because the mean of its divisors is an integer number (20512635).

Almost surely, 241025269 is an apocalyptic number.

It is an amenable number.

41025269 is a deficient number, since it is larger than the sum of its proper divisors (1).

41025269 is an equidigital number, since it uses as much as digits as its factorization.

41025269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 41025269 is about 6405.0971108954. The cubic root of 41025269 is about 344.8925493286.

The spelling of 41025269 in words is "forty-one million, twenty-five thousand, two hundred sixty-nine".