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5870064729 = 31956688243
BaseRepresentation
bin1010111011110001…
…00001010001011001
3120011002120011222210
411131320201101121
544010214032404
62410251505333
7265315504224
oct53570412131
916132504883
105870064729
112542553571
121179a58249
137271a38a9
143d98685bb
1524551d689
hex15de21459

5870064729 has 4 divisors (see below), whose sum is σ = 7826752976. Its totient is φ = 3913376484.

The previous prime is 5870064703. The next prime is 5870064731. The reversal of 5870064729 is 9274600785.

5870064729 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 de Polignac number, because none of the positive numbers 2k-5870064729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5870064749) 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, 978344119 + ... + 978344124.

It is an arithmetic number, because the mean of its divisors is an integer number (1956688244).

Almost surely, 25870064729 is an apocalyptic number.

It is an amenable number.

5870064729 is a deficient number, since it is larger than the sum of its proper divisors (1956688247).

5870064729 is a wasteful number, since it uses less digits than its factorization.

5870064729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956688246.

The product of its (nonzero) digits is 846720, while the sum is 48.

The square root of 5870064729 is about 76616.3476615794. The cubic root of 5870064729 is about 1803.9076351261.

The spelling of 5870064729 in words is "five billion, eight hundred seventy million, sixty-four thousand, seven hundred twenty-nine".

Divisors: 1 3 1956688243 5870064729