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5315738959 = 17479365239
BaseRepresentation
bin1001111001101011…
…11011110101001111
3111201110111111222201
410330311323311033
541341312121314
62235250422331
7245505015136
oct47465736517
914643444881
105315738959
1122886613a3
1210442919a7
136693aa48b
14385db091d
15211a23b74
hex13cd7bd4f

5315738959 has 8 divisors (see below), whose sum is σ = 5629690080. Its totient is φ = 5001927936.

The previous prime is 5315738951. The next prime is 5315738971. The reversal of 5315738959 is 9598375135.

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 5315738959 - 23 = 5315738951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5315738951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48862 + ... + 114100.

It is an arithmetic number, because the mean of its divisors is an integer number (703711260).

Almost surely, 25315738959 is an apocalyptic number.

5315738959 is a deficient number, since it is larger than the sum of its proper divisors (313951121).

5315738959 is a wasteful number, since it uses less digits than its factorization.

5315738959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70049.

The product of its digits is 5103000, while the sum is 55.

The square root of 5315738959 is about 72909.1143753646. The cubic root of 5315738959 is about 1745.2375501652.

The spelling of 5315738959 in words is "five billion, three hundred fifteen million, seven hundred thirty-eight thousand, nine hundred fifty-nine".

Divisors: 1 17 4793 65239 81481 1109063 312690527 5315738959