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5055056655 = 351130636707
BaseRepresentation
bin1001011010100111…
…00000101100001111
3111001021222111002120
410231103200230033
540323043303110
62153335224023
7236161162335
oct45523405417
914037874076
105055056655
1121644a1980
12b90b18013
136273977ac
1435d513b55
151e8bce870
hex12d4e0b0f

5055056655 has 16 divisors (see below), whose sum is σ = 8823371904. Its totient is φ = 2450936480.

The previous prime is 5055056639. The next prime is 5055056663. The reversal of 5055056655 is 5566505505.

It is not a de Polignac number, because 5055056655 - 24 = 5055056639 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15318189 + ... + 15318518.

It is an arithmetic number, because the mean of its divisors is an integer number (551460744).

Almost surely, 25055056655 is an apocalyptic number.

5055056655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5055056655 is a deficient number, since it is larger than the sum of its proper divisors (3768315249).

5055056655 is a wasteful number, since it uses less digits than its factorization.

5055056655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30636726.

The product of its (nonzero) digits is 562500, while the sum is 42.

The square root of 5055056655 is about 71098.9216162946. The cubic root of 5055056655 is about 1716.2294198972.

The spelling of 5055056655 in words is "five billion, fifty-five million, fifty-six thousand, six hundred fifty-five".

Divisors: 1 3 5 11 15 33 55 165 30636707 91910121 153183535 337003777 459550605 1011011331 1685018885 5055056655