Base | Representation |
---|---|
bin | 100101010000101000… |
… | …0100001010111100010 |
3 | 21122112101002202101220 |
4 | 1022201100201113202 |
5 | 2302332301432312 |
6 | 100431444235510 |
7 | 5531562131163 |
oct | 1124120412742 |
9 | 248471082356 |
10 | 80014874082 |
11 | 30a30346210 |
12 | 1361099bb96 |
13 | 7712242050 |
14 | 3c30b2b76a |
15 | 213495ac8c |
hex | 12a14215e2 |
80014874082 has 32 divisors (see below), whose sum is σ = 188006978880. Its totient is φ = 22381782720.
The previous prime is 80014874029. The next prime is 80014874089. The reversal of 80014874082 is 28047841008.
It is not an unprimeable number, because it can be changed into a prime (80014874089) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46627857 + ... + 46629572.
It is an arithmetic number, because the mean of its divisors is an integer number (5875218090).
Almost surely, 280014874082 is an apocalyptic number.
80014874082 is an abundant number, since it is smaller than the sum of its proper divisors (107992104798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80014874082 is a wasteful number, since it uses less digits than its factorization.
80014874082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93257458.
The product of its (nonzero) digits is 114688, while the sum is 42.
The spelling of 80014874082 in words is "eighty billion, fourteen million, eight hundred seventy-four thousand, eighty-two".
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