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80325346229 = 1791010344417
BaseRepresentation
bin100101011001111000…
…0111000001110110101
321200100000022101010022
41022303300320032311
52304001242034404
6100522334534525
75542352114612
oct1126360701665
9250300271108
1080325346229
113107a622567
1213698967445
13776166858b
143c60069509
152151d378be
hex12b3c383b5

80325346229 has 8 divisors (see below), whose sum is σ = 80783904960. Its totient is φ = 79866896896.

The previous prime is 80325346147. The next prime is 80325346249. The reversal of 80325346229 is 92264352308.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 80325346229 - 28 = 80325345973 is a prime.

It is a super-2 number, since 2×803253462292 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80325346229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80325346249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1786229 + ... + 1830645.

It is an arithmetic number, because the mean of its divisors is an integer number (10097988120).

Almost surely, 280325346229 is an apocalyptic number.

It is an amenable number.

80325346229 is a deficient number, since it is larger than the sum of its proper divisors (458558731).

80325346229 is a wasteful number, since it uses less digits than its factorization.

80325346229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54699.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 80325346229 in words is "eighty billion, three hundred twenty-five million, three hundred forty-six thousand, two hundred twenty-nine".

Divisors: 1 179 10103 44417 1808437 7950643 448744951 80325346229