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5188633769 = 111134174283
BaseRepresentation
bin1001101010100010…
…00100010010101001
3111101121022220110002
410311101010102221
541111242240034
62214510232345
7242402442104
oct46521042251
914347286402
105188633769
112222937390
1210097b56b5
13648c664c7
1437316573b
152057b7e7e
hex1354444a9

5188633769 has 8 divisors (see below), whose sum is σ = 5710420512. Its totient is φ = 4675195840.

The previous prime is 5188633741. The next prime is 5188633771. The reversal of 5188633769 is 9673368815.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5188633769 - 212 = 5188629673 is a prime.

It is a super-2 number, since 2×51886337692 = 53843840777614290722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5188633729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2085899 + ... + 2088384.

It is an arithmetic number, because the mean of its divisors is an integer number (713802564).

Almost surely, 25188633769 is an apocalyptic number.

It is an amenable number.

5188633769 is a deficient number, since it is larger than the sum of its proper divisors (521786743).

5188633769 is a wasteful number, since it uses less digits than its factorization.

5188633769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4174407.

The product of its digits is 6531840, while the sum is 56.

The square root of 5188633769 is about 72032.1717637335. The cubic root of 5188633769 is about 1731.2149983427.

The spelling of 5188633769 in words is "five billion, one hundred eighty-eight million, six hundred thirty-three thousand, seven hundred sixty-nine".

Divisors: 1 11 113 1243 4174283 45917113 471693979 5188633769