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80204480024 = 2310025560003
BaseRepresentation
bin100101010110010001…
…1110011111000011000
321200000120212201212012
41022230203303320120
52303224321330044
6100502340205052
75536353555164
oct1125443637030
9250016781765
1080204480024
1131018379a39
1213664399788
1377425ca306
143c4bda5ca4
15214641059e
hex12ac8f3e18

80204480024 has 8 divisors (see below), whose sum is σ = 150383400060. Its totient is φ = 40102240008.

The previous prime is 80204480017. The next prime is 80204480029. The reversal of 80204480024 is 42008440208.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80204480029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5012779994 + ... + 5012780009.

Almost surely, 280204480024 is an apocalyptic number.

It is an amenable number.

80204480024 is a deficient number, since it is larger than the sum of its proper divisors (70178920036).

80204480024 is a wasteful number, since it uses less digits than its factorization.

80204480024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10025560009 (or 10025560005 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The spelling of 80204480024 in words is "eighty billion, two hundred four million, four hundred eighty thousand, twenty-four".

Divisors: 1 2 4 8 10025560003 20051120006 40102240012 80204480024