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4663115077 = 31237313009
BaseRepresentation
bin1000101011111000…
…10111110101000101
3110000222110210022211
410111330113311011
534022224140302
62050414423421
7223361552455
oct42574276505
913028423284
104663115077
111a83230415
12aa1801b71
135941180ba
14323449d65
151c45adad7
hex115f17d45

4663115077 has 12 divisors (see below), whose sum is σ = 4831679820. Its totient is φ = 4500247680.

The previous prime is 4663115063. The next prime is 4663115081. The reversal of 4663115077 is 7705113664.

4663115077 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1689703236 + 2973411841 = 41106^2 + 54529^2 .

It is not a de Polignac number, because 4663115077 - 27 = 4663114949 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 (4663115087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 351949 + ... + 364957.

It is an arithmetic number, because the mean of its divisors is an integer number (402639985).

Almost surely, 24663115077 is an apocalyptic number.

It is an amenable number.

4663115077 is a deficient number, since it is larger than the sum of its proper divisors (168564743).

4663115077 is a wasteful number, since it uses less digits than its factorization.

4663115077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13444 (or 13413 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 4663115077 is about 68287.0051840026. The cubic root of 4663115077 is about 1670.6752712749.

The spelling of 4663115077 in words is "four billion, six hundred sixty-three million, one hundred fifteen thousand, seventy-seven".

Divisors: 1 31 373 961 11563 13009 358453 403279 4852357 12501649 150423067 4663115077