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14801480080 = 245185018501
BaseRepresentation
bin11011100100011110…
…01010100110010000
31102012112121002112221
431302033022212100
5220303134330310
610444423030424
71032536335102
oct156217124620
942175532487
1014801480080
116306060072
122a50b9b414
13151b68c64a
14a05b09572
155b969dada
hex3723ca990

14801480080 has 20 divisors (see below), whose sum is σ = 34413441372. Its totient is φ = 5920592000.

The previous prime is 14801480047. The next prime is 14801480087. The reversal of 14801480080 is 8008410841.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3330213264 + 11471266816 = 57708^2 + 107104^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (14801480087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92509171 + ... + 92509330.

Almost surely, 214801480080 is an apocalyptic number.

14801480080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14801480080 is an abundant number, since it is smaller than the sum of its proper divisors (19611961292).

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

14801480080 is a wasteful number, since it uses less digits than its factorization.

14801480080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185018514 (or 185018508 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 34.

The spelling of 14801480080 in words is "fourteen billion, eight hundred one million, four hundred eighty thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 185018501 370037002 740074004 925092505 1480148008 1850185010 2960296016 3700370020 7400740040 14801480080