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5286348377 = 31170527367
BaseRepresentation
bin1001110110001011…
…10100011001011001
3111122102012022200122
410323011310121121
541311301122002
62232320443025
7245000135252
oct47305643131
914572168618
105286348377
112273007862
121036479475
136632899bb
1438211db29
1520e16a6a2
hex13b174659

5286348377 has 4 divisors (see below), whose sum is σ = 5456875776. Its totient is φ = 5115820980.

The previous prime is 5286348349. The next prime is 5286348443. The reversal of 5286348377 is 7738436825.

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 5286348377 - 214 = 5286331993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5286348677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85263653 + ... + 85263714.

It is an arithmetic number, because the mean of its divisors is an integer number (1364218944).

Almost surely, 25286348377 is an apocalyptic number.

It is an amenable number.

5286348377 is a deficient number, since it is larger than the sum of its proper divisors (170527399).

5286348377 is a wasteful number, since it uses less digits than its factorization.

5286348377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170527398.

The product of its digits is 6773760, while the sum is 53.

The square root of 5286348377 is about 72707.2787071556. The cubic root of 5286348377 is about 1742.0151463605.

The spelling of 5286348377 in words is "five billion, two hundred eighty-six million, three hundred forty-eight thousand, three hundred seventy-seven".

Divisors: 1 31 170527367 5286348377