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80083615484 = 22101198226771
BaseRepresentation
bin100101010010101011…
…0101111111011111100
321122201011110011212202
41022211112233323330
52303002401143414
6100442341451032
75533355333345
oct1124526577374
9248634404782
1080083615484
1130a66127694
121362ba10a78
13772355ca32
143c39d030cc
15213a9d89de
hex12a55afefc

80083615484 has 12 divisors (see below), whose sum is σ = 141533915208. Its totient is φ = 39645354000.

The previous prime is 80083615463. The next prime is 80083615499. The reversal of 80083615484 is 48451638008.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99112982 + ... + 99113789.

It is an arithmetic number, because the mean of its divisors is an integer number (11794492934).

Almost surely, 280083615484 is an apocalyptic number.

It is an amenable number.

80083615484 is a deficient number, since it is larger than the sum of its proper divisors (61450299724).

80083615484 is a wasteful number, since it uses less digits than its factorization.

80083615484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198226876 (or 198226874 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 80083615484 in words is "eighty billion, eighty-three million, six hundred fifteen thousand, four hundred eighty-four".

Divisors: 1 2 4 101 202 404 198226771 396453542 792907084 20020903871 40041807742 80083615484