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5306359169 = 5989938291
BaseRepresentation
bin1001111000100100…
…01001110110000001
3111200210211222100002
410330102021312001
541331411443134
62234313405345
7245332210616
oct47422116601
914623758302
105306359169
112283335201
121041109855
13667474cc7
14384a4c50d
15210cbe87e
hex13c489d81

5306359169 has 4 divisors (see below), whose sum is σ = 5396297520. Its totient is φ = 5216420820.

The previous prime is 5306359139. The next prime is 5306359171. The reversal of 5306359169 is 9619536035.

5306359169 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5306359169 - 212 = 5306355073 is a prime.

It is a super-2 number, since 2×53063591692 = 56314895260860741122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5306359139) 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, 44969087 + ... + 44969204.

It is an arithmetic number, because the mean of its divisors is an integer number (1349074380).

Almost surely, 25306359169 is an apocalyptic number.

5306359169 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

5306359169 is a deficient number, since it is larger than the sum of its proper divisors (89938351).

5306359169 is an equidigital number, since it uses as much as digits as its factorization.

5306359169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89938350.

The product of its (nonzero) digits is 656100, while the sum is 47.

The square root of 5306359169 is about 72844.7607518894. The cubic root of 5306359169 is about 1744.2104367989.

The spelling of 5306359169 in words is "five billion, three hundred six million, three hundred fifty-nine thousand, one hundred sixty-nine".

Divisors: 1 59 89938291 5306359169