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495852884 = 22123963221
BaseRepresentation
bin11101100011100…
…001110101010100
31021120000221021122
4131203201311110
52003414243014
6121111503112
715200452142
oct3543416524
91246027248
10495852884
1123499467a
1211a087a98
137b962597
1449bd6592
152d7e958e
hex1d8e1d54

495852884 has 6 divisors (see below), whose sum is σ = 867742554. Its totient is φ = 247926440.

The previous prime is 495852871. The next prime is 495852887. The reversal of 495852884 is 488258594.

It can be written as a sum of positive squares in only one way, i.e., 494083984 + 1768900 = 22228^2 + 1330^2 .

It is a super-2 number, since 2×4958528842 = 491740165142234912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495852887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61981607 + ... + 61981614.

It is an arithmetic number, because the mean of its divisors is an integer number (144623759).

Almost surely, 2495852884 is an apocalyptic number.

It is an amenable number.

495852884 is a deficient number, since it is larger than the sum of its proper divisors (371889670).

495852884 is a wasteful number, since it uses less digits than its factorization.

495852884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123963225 (or 123963223 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 53.

The square root of 495852884 is about 22267.7543546717. The cubic root of 495852884 is about 791.5000522103.

The spelling of 495852884 in words is "four hundred ninety-five million, eight hundred fifty-two thousand, eight hundred eighty-four".

Divisors: 1 2 4 123963221 247926442 495852884