Base | Representation |
---|---|
bin | 1001100101010… |
… | …10111000100010 |
3 | 12121021022200220 |
4 | 10302222320202 |
5 | 131040013324 |
6 | 11551023510 |
7 | 1664214114 |
oct | 462527042 |
9 | 177238626 |
10 | 80391714 |
11 | 41419537 |
12 | 22b0ab96 |
13 | 13869780 |
14 | a9693b4 |
15 | 70ceb79 |
hex | 4caae22 |
80391714 has 32 divisors (see below), whose sum is σ = 176843520. Its totient is φ = 24208512.
The previous prime is 80391677. The next prime is 80391721. The reversal of 80391714 is 41719308.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7299 + ... + 14630.
It is an arithmetic number, because the mean of its divisors is an integer number (5526360).
Almost surely, 280391714 is an apocalyptic number.
80391714 is an abundant number, since it is smaller than the sum of its proper divisors (96451806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80391714 is a wasteful number, since it uses less digits than its factorization.
80391714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21994.
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 80391714 is about 8966.1426488764. The cubic root of 80391714 is about 431.5890618099.
The spelling of 80391714 in words is "eighty million, three hundred ninety-one thousand, seven hundred fourteen".
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