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495033079 = 3115968809
BaseRepresentation
bin11101100000011…
…001101011110111
31021111111021201111
4131200121223313
52003212024304
6121042135451
715160466062
oct3540315367
91244437644
10495033079
11234484752
12119951587
137b7363a8
1449a618d9
152d6d6704
hex1d819af7

495033079 has 4 divisors (see below), whose sum is σ = 511001920. Its totient is φ = 479064240.

The previous prime is 495033073. The next prime is 495033107. The reversal of 495033079 is 970330594.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-495033079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495033073) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 7984374 + ... + 7984435.

It is an arithmetic number, because the mean of its divisors is an integer number (127750480).

Almost surely, 2495033079 is an apocalyptic number.

495033079 is a deficient number, since it is larger than the sum of its proper divisors (15968841).

495033079 is a wasteful number, since it uses less digits than its factorization.

495033079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15968840.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 495033079 is about 22249.3388441095. The cubic root of 495033079 is about 791.0636098364.

The spelling of 495033079 in words is "four hundred ninety-five million, thirty-three thousand, seventy-nine".

Divisors: 1 31 15968809 495033079