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5136027815 = 51995161837
BaseRepresentation
bin1001100100010000…
…11001000010100111
3111020221100020122102
410302020121002213
541004310342230
62205350522315
7241163342012
oct46210310247
914227306572
105136027815
1121a6176796
12bb406639b
1363b0a7c19
1436a190379
15200d76045
hex1322190a7

5136027815 has 8 divisors (see below), whose sum is σ = 6194205600. Its totient is φ = 4088174112.

The previous prime is 5136027781. The next prime is 5136027817. The reversal of 5136027815 is 5187206315.

5136027815 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5136027815 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5136027817) 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, 2579924 + ... + 2581913.

It is an arithmetic number, because the mean of its divisors is an integer number (774275700).

Almost surely, 25136027815 is an apocalyptic number.

5136027815 is a deficient number, since it is larger than the sum of its proper divisors (1058177785).

5136027815 is a wasteful number, since it uses less digits than its factorization.

5136027815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5162041.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 5136027815 is about 71666.0855286516. The cubic root of 5136027815 is about 1725.3443619722.

The spelling of 5136027815 in words is "five billion, one hundred thirty-six million, twenty-seven thousand, eight hundred fifteen".

Divisors: 1 5 199 995 5161837 25809185 1027205563 5136027815