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5104001531 is a prime number
BaseRepresentation
bin1001100000011100…
…01110000111111011
3111011201002010211202
410300032032013323
540423111022111
62202244244415
7240324203636
oct46016160773
914151063752
105104001531
11218a091992
12ba53a070b
13634573865
14365c14c1d
151ed14bb3b
hex13038e1fb

5104001531 has 2 divisors, whose sum is σ = 5104001532. Its totient is φ = 5104001530.

The previous prime is 5104001491. The next prime is 5104001533. The reversal of 5104001531 is 1351004015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5104001531 - 210 = 5104000507 is a prime.

It is a super-2 number, since 2×51040015312 = 52101663256900687922, which contains 22 as substring.

Together with 5104001533, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5104001533) 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, 2552000765 + 2552000766.

It is an arithmetic number, because the mean of its divisors is an integer number (2552000766).

Almost surely, 25104001531 is an apocalyptic number.

5104001531 is a deficient number, since it is larger than the sum of its proper divisors (1).

5104001531 is an equidigital number, since it uses as much as digits as its factorization.

5104001531 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 5104001531 is about 71442.2951129091. The cubic root of 5104001531 is about 1721.7506885138.

Adding to 5104001531 its reverse (1351004015), we get a palindrome (6455005546).

The spelling of 5104001531 in words is "five billion, one hundred four million, one thousand, five hundred thirty-one".