Search a number
-
+
80325830359 is a prime number
BaseRepresentation
bin100101011001111001…
…0101110011011010111
321200100001012222020001
41022303302232123113
52304001403032414
6100522353152131
75542356202225
oct1126362563327
9250301188201
1080325830359
113107a923275
1213698b5b647
1377617a7a48
143c60153b15
152151dd1074
hex12b3cae6d7

80325830359 has 2 divisors, whose sum is σ = 80325830360. Its totient is φ = 80325830358.

The previous prime is 80325830353. The next prime is 80325830371. The reversal of 80325830359 is 95303852308.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80325830359 - 223 = 80317441751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80325830353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40162915179 + 40162915180.

It is an arithmetic number, because the mean of its divisors is an integer number (40162915180).

Almost surely, 280325830359 is an apocalyptic number.

80325830359 is a deficient number, since it is larger than the sum of its proper divisors (1).

80325830359 is an equidigital number, since it uses as much as digits as its factorization.

80325830359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 80325830359 in words is "eighty billion, three hundred twenty-five million, eight hundred thirty thousand, three hundred fifty-nine".