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5306386105 = 51061277221
BaseRepresentation
bin1001111000100100…
…10000011010111001
3111200210220100021201
410330102100122321
541331413323410
62234314134201
7245332352266
oct47422203271
914623810251
105306386105
112283353469
121041121361
13667484347
14384a5826d
15210cc783a
hex13c4906b9

5306386105 has 4 divisors (see below), whose sum is σ = 6367663332. Its totient is φ = 4245108880.

The previous prime is 5306386093. The next prime is 5306386159. The reversal of 5306386105 is 5016836035.

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 3000081529 + 2306304576 = 54773^2 + 48024^2 .

It is not a de Polignac number, because 5306386105 - 213 = 5306377913 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530638606 + ... + 530638615.

It is an arithmetic number, because the mean of its divisors is an integer number (1591915833).

Almost surely, 25306386105 is an apocalyptic number.

It is an amenable number.

5306386105 is a deficient number, since it is larger than the sum of its proper divisors (1061277227).

5306386105 is a wasteful number, since it uses less digits than its factorization.

5306386105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061277226.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 5306386105 is about 72844.9456379782. The cubic root of 5306386105 is about 1744.2133880989.

The spelling of 5306386105 in words is "five billion, three hundred six million, three hundred eighty-six thousand, one hundred five".

Divisors: 1 5 1061277221 5306386105