Base | Representation |
---|---|
bin | 11011000010100101… |
… | …10010101100100000 |
3 | 1101110201201002101201 |
4 | 31201102302230200 |
5 | 214212401434310 |
6 | 10400310210544 |
7 | 1022515213651 |
oct | 154122625440 |
9 | 41421632351 |
10 | 14517218080 |
11 | 617a6558a2 |
12 | 2991953a54 |
13 | 14a4812091 |
14 | 9ba071528 |
15 | 59e74ce3a |
hex | 3614b2b20 |
14517218080 has 24 divisors (see below), whose sum is σ = 34296928092. Its totient is φ = 5806887168.
The previous prime is 14517218057. The next prime is 14517218087. The reversal of 14517218080 is 8081271541.
It can be written as a sum of positive squares in 2 ways, for example, as 13393895824 + 1123322256 = 115732^2 + 33516^2 .
It is not an unprimeable number, because it can be changed into a prime (14517218087) 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, 45366147 + ... + 45366466.
Almost surely, 214517218080 is an apocalyptic number.
14517218080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14517218080 is an abundant number, since it is smaller than the sum of its proper divisors (19779710012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14517218080 is an equidigital number, since it uses as much as digits as its factorization.
14517218080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90732628 (or 90732620 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 37.
The spelling of 14517218080 in words is "fourteen billion, five hundred seventeen million, two hundred eighteen thousand, eighty".
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