Base | Representation |
---|---|
bin | 100101010000101101… |
… | …0100111011010101101 |
3 | 21122112120002012100000 |
4 | 1022201122213122231 |
5 | 2302333441122201 |
6 | 100432021054513 |
7 | 5531623462125 |
oct | 1124132473255 |
9 | 248476065300 |
10 | 80017520301 |
11 | 30a31893374 |
12 | 13611857439 |
13 | 771295a664 |
14 | 3c31219c85 |
15 | 2134cced86 |
hex | 12a16a76ad |
80017520301 has 12 divisors (see below), whose sum is σ = 119861635712. Its totient is φ = 53345013372.
The previous prime is 80017520251. The next prime is 80017520309. The reversal of 80017520301 is 10302571008.
It is not a de Polignac number, because 80017520301 - 218 = 80017258157 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80017520309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164644861 + ... + 164645346.
Almost surely, 280017520301 is an apocalyptic number.
80017520301 is a gapful number since it is divisible by the number (81) formed by its first and last digit.
It is an amenable number.
80017520301 is a deficient number, since it is larger than the sum of its proper divisors (39844115411).
80017520301 is an equidigital number, since it uses as much as digits as its factorization.
80017520301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 329290222 (or 329290210 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 27.
The spelling of 80017520301 in words is "eighty billion, seventeen million, five hundred twenty thousand, three hundred one".
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