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496881269 is a prime number
BaseRepresentation
bin11101100111011…
…100111001110101
31021121222011221222
4131213130321311
52004200200034
6121145520125
715212264303
oct3547347165
91247864858
10496881269
11235527285
1211a4a3045
137bc326b1
1449dc3273
152d94e12e
hex1d9dce75

496881269 has 2 divisors, whose sum is σ = 496881270. Its totient is φ = 496881268.

The previous prime is 496881263. The next prime is 496881311. The reversal of 496881269 is 962188694.

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., 445758769 + 51122500 = 21113^2 + 7150^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-496881269 is a prime.

It is a super-2 number, since 2×4968812692 = 493781990966100722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 496881269.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496881263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248440634 + 248440635.

It is an arithmetic number, because the mean of its divisors is an integer number (248440635).

Almost surely, 2496881269 is an apocalyptic number.

It is an amenable number.

496881269 is a deficient number, since it is larger than the sum of its proper divisors (1).

496881269 is an equidigital number, since it uses as much as digits as its factorization.

496881269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1492992, while the sum is 53.

The square root of 496881269 is about 22290.8337439406. The cubic root of 496881269 is about 792.0468573483.

The spelling of 496881269 in words is "four hundred ninety-six million, eight hundred eighty-one thousand, two hundred sixty-nine".