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13231025359 is a prime number
BaseRepresentation
bin11000101001010000…
…10110110011001111
31021011002111201200021
430110220112303033
5204044120302414
610024522443011
7645606600646
oct142450266317
937132451607
1013231025359
11567a629202
122693063467
13132b1cc8b6
148d730635d
15526888c24
hex314a16ccf

13231025359 has 2 divisors, whose sum is σ = 13231025360. Its totient is φ = 13231025358.

The previous prime is 13231025321. The next prime is 13231025369. The reversal of 13231025359 is 95352013231.

13231025359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13231025359 - 29 = 13231024847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13231025369) 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, 6615512679 + 6615512680.

It is an arithmetic number, because the mean of its divisors is an integer number (6615512680).

Almost surely, 213231025359 is an apocalyptic number.

13231025359 is a deficient number, since it is larger than the sum of its proper divisors (1).

13231025359 is an equidigital number, since it uses as much as digits as its factorization.

13231025359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300, while the sum is 34.

The spelling of 13231025359 in words is "thirteen billion, two hundred thirty-one million, twenty-five thousand, three hundred fifty-nine".