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495288092 = 221326993529
BaseRepresentation
bin11101100001010…
…111111100011100
31021111222020112102
4131201113330130
52003243204332
6121051424232
715162610415
oct3541277434
91244866472
10495288092
11234639302
12119a55078
137b7c54a0
1449aca80c
152d737062
hex1d857f1c

495288092 has 24 divisors (see below), whose sum is σ = 934038000. Its totient is φ = 228445056.

The previous prime is 495288089. The next prime is 495288133. The reversal of 495288092 is 290882594.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138584 + ... + 142112.

It is an arithmetic number, because the mean of its divisors is an integer number (38918250).

Almost surely, 2495288092 is an apocalyptic number.

It is an amenable number.

495288092 is a deficient number, since it is larger than the sum of its proper divisors (438749908).

495288092 is a wasteful number, since it uses less digits than its factorization.

495288092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6245 (or 6243 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 495288092 is about 22255.0689057572. The cubic root of 495288092 is about 791.1994235712.

The spelling of 495288092 in words is "four hundred ninety-five million, two hundred eighty-eight thousand, ninety-two".

Divisors: 1 2 4 13 26 52 2699 3529 5398 7058 10796 14116 35087 45877 70174 91754 140348 183508 9524771 19049542 38099084 123822023 247644046 495288092