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5871238741 is a prime number
BaseRepresentation
bin1010111011111001…
…11111111001010101
3120011011202211102201
411131330333321111
544011014114431
62410333004501
7265331464054
oct53574777125
916134684381
105871238741
112543185625
12117a323731
137274c5084
143d9a9239b
152456a1461
hex15df3fe55

5871238741 has 2 divisors, whose sum is σ = 5871238742. Its totient is φ = 5871238740.

The previous prime is 5871238721. The next prime is 5871238781. The reversal of 5871238741 is 1478321785.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4471730641 + 1399508100 = 66871^2 + 37410^2 .

It is a cyclic number.

It is not a de Polignac number, because 5871238741 - 27 = 5871238613 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5871238691 and 5871238700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5871238721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2935619370 + 2935619371.

It is an arithmetic number, because the mean of its divisors is an integer number (2935619371).

Almost surely, 25871238741 is an apocalyptic number.

It is an amenable number.

5871238741 is a deficient number, since it is larger than the sum of its proper divisors (1).

5871238741 is an equidigital number, since it uses as much as digits as its factorization.

5871238741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 376320, while the sum is 46.

The square root of 5871238741 is about 76624.0089071304. The cubic root of 5871238741 is about 1804.0278875218.

The spelling of 5871238741 in words is "five billion, eight hundred seventy-one million, two hundred thirty-eight thousand, seven hundred forty-one".