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5306388113 = 13408183701
BaseRepresentation
bin1001111000100100…
…10000111010010001
3111200210220110001002
410330102100322101
541331413404423
62234314151345
7245332361165
oct47422207221
914623813032
105306388113
112283354a24
121041122555
13667485230
14384a58ca5
15210cc8228
hex13c490e91

5306388113 has 4 divisors (see below), whose sum is σ = 5714571828. Its totient is φ = 4898204400.

The previous prime is 5306388091. The next prime is 5306388119. The reversal of 5306388113 is 3118836035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 289782529 + 5016605584 = 17023^2 + 70828^2 .

It is a cyclic number.

It is not a de Polignac number, because 5306388113 - 214 = 5306371729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5306388119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204091838 + ... + 204091863.

It is an arithmetic number, because the mean of its divisors is an integer number (1428642957).

Almost surely, 25306388113 is an apocalyptic number.

It is an amenable number.

5306388113 is a deficient number, since it is larger than the sum of its proper divisors (408183715).

5306388113 is a wasteful number, since it uses less digits than its factorization.

5306388113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408183714.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 5306388113 is about 72844.9594206765. The cubic root of 5306388113 is about 1744.2136081092.

The spelling of 5306388113 in words is "five billion, three hundred six million, three hundred eighty-eight thousand, one hundred thirteen".

Divisors: 1 13 408183701 5306388113