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80325349404 = 2236799907151
BaseRepresentation
bin100101011001111000…
…0111001000000011100
321200100000022112110220
41022303300321000130
52304001242140104
6100522335001340
75542352130066
oct1126360710034
9250300275426
1080325349404
113107a624993
1213698969250
137761669b61
143c6006a736
152151d387d9
hex12b3c3901c

80325349404 has 24 divisors (see below), whose sum is σ = 190223217408. Its totient is φ = 26375487600.

The previous prime is 80325349381. The next prime is 80325349417. The reversal of 80325349404 is 40494352308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49952772 + ... + 49954379.

It is an arithmetic number, because the mean of its divisors is an integer number (7925967392).

Almost surely, 280325349404 is an apocalyptic number.

It is an amenable number.

80325349404 is an abundant number, since it is smaller than the sum of its proper divisors (109897868004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80325349404 is a wasteful number, since it uses less digits than its factorization.

80325349404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99907225 (or 99907223 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 80325349404 in words is "eighty billion, three hundred twenty-five million, three hundred forty-nine thousand, four hundred four".

Divisors: 1 2 3 4 6 12 67 134 201 268 402 804 99907151 199814302 299721453 399628604 599442906 1198885812 6693779117 13387558234 20081337351 26775116468 40162674702 80325349404