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56882298 = 2311861853
BaseRepresentation
bin1101100011111…
…1010001111010
310222000220211210
43120333101322
5104030213143
65351103550
71260330414
oct330772172
9128026753
1056882298
112a121570
1217071bb6
13ba27b85
1477a99b4
154ed9033
hex363f47a

56882298 has 16 divisors (see below), whose sum is σ = 124106976. Its totient is φ = 17237040.

The previous prime is 56882297. The next prime is 56882321. The reversal of 56882298 is 89228865.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56882297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430861 + ... + 430992.

It is an arithmetic number, because the mean of its divisors is an integer number (7756686).

Almost surely, 256882298 is an apocalyptic number.

56882298 is an abundant number, since it is smaller than the sum of its proper divisors (67224678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56882298 is a wasteful number, since it uses less digits than its factorization.

56882298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861869.

The product of its digits is 552960, while the sum is 48.

The square root of 56882298 is about 7542.0354016671. The cubic root of 56882298 is about 384.5850321750.

The spelling of 56882298 in words is "fifty-six million, eight hundred eighty-two thousand, two hundred ninety-eight".

Divisors: 1 2 3 6 11 22 33 66 861853 1723706 2585559 5171118 9480383 18960766 28441149 56882298