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5026101869 is a prime number
BaseRepresentation
bin1001010111001010…
…00011101001101101
3110222021111102121002
410223211003221231
540243140224434
62150422450045
7235360106135
oct45345035155
913867442532
105026101869
11214a1157a8
12b83293925
1362139a499
14359737ac5
151e63b057e
hex12b943a6d

5026101869 has 2 divisors, whose sum is σ = 5026101870. Its totient is φ = 5026101868.

The previous prime is 5026101811. The next prime is 5026101881. The reversal of 5026101869 is 9681016205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4927338025 + 98763844 = 70195^2 + 9938^2 .

It is a cyclic number.

It is not a de Polignac number, because 5026101869 - 228 = 4757666413 is a prime.

It is a super-2 number, since 2×50261018692 = 50523399995130586322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5026101169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2513050934 + 2513050935.

It is an arithmetic number, because the mean of its divisors is an integer number (2513050935).

Almost surely, 25026101869 is an apocalyptic number.

It is an amenable number.

5026101869 is a deficient number, since it is larger than the sum of its proper divisors (1).

5026101869 is an equidigital number, since it uses as much as digits as its factorization.

5026101869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 5026101869 is about 70895.0059524647. The cubic root of 5026101869 is about 1712.9463549871.

The spelling of 5026101869 in words is "five billion, twenty-six million, one hundred one thousand, eight hundred sixty-nine".