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4840758243 = 321314105817
BaseRepresentation
bin1001000001000100…
…00001101111100011
3110111100201222221100
410200202001233203
534403213230433
62120202125443
7230646523536
oct44042015743
913440658840
104840758243
112064533352
12b311b0883
135c1b752b9
1433cc8ca1d
151d4e9db13
hex120881be3

4840758243 has 12 divisors (see below), whose sum is σ = 7045583688. Its totient is φ = 3202536480.

The previous prime is 4840758179. The next prime is 4840758277. The reversal of 4840758243 is 3428570484.

It is a happy number.

It is not a de Polignac number, because 4840758243 - 26 = 4840758179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4840751243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2051730 + ... + 2054087.

It is an arithmetic number, because the mean of its divisors is an integer number (587131974).

Almost surely, 24840758243 is an apocalyptic number.

4840758243 is a deficient number, since it is larger than the sum of its proper divisors (2204825445).

4840758243 is a wasteful number, since it uses less digits than its factorization.

4840758243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4105954 (or 4105951 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The square root of 4840758243 is about 69575.5577986982. The cubic root of 4840758243 is about 1691.6264401326.

The spelling of 4840758243 in words is "four billion, eight hundred forty million, seven hundred fifty-eight thousand, two hundred forty-three".

Divisors: 1 3 9 131 393 1179 4105817 12317451 36952353 537862027 1613586081 4840758243