Base | Representation |
---|---|
bin | 100101100010010101… |
… | …1100100011101100001 |
3 | 21201001210100222022011 |
4 | 1023010223210131201 |
5 | 2310041421322301 |
6 | 101010434112521 |
7 | 5552366421163 |
oct | 1130453443541 |
9 | 251053328264 |
10 | 80609167201 |
11 | 31205856452 |
12 | 13757a1b741 |
13 | 77a83c0194 |
14 | 3c89a2a933 |
15 | 216bbeca51 |
hex | 12c4ae4761 |
80609167201 has 2 divisors, whose sum is σ = 80609167202. Its totient is φ = 80609167200.
The previous prime is 80609167187. The next prime is 80609167229. The reversal of 80609167201 is 10276190608.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 42710422225 + 37898744976 = 206665^2 + 194676^2 .
It is a cyclic number.
It is not a de Polignac number, because 80609167201 - 217 = 80609036129 is a prime.
It is not a weakly prime, because it can be changed into another prime (80609167241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40304583600 + 40304583601.
It is an arithmetic number, because the mean of its divisors is an integer number (40304583601).
Almost surely, 280609167201 is an apocalyptic number.
It is an amenable number.
80609167201 is a deficient number, since it is larger than the sum of its proper divisors (1).
80609167201 is an equidigital number, since it uses as much as digits as its factorization.
80609167201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36288, while the sum is 40.
The spelling of 80609167201 in words is "eighty billion, six hundred nine million, one hundred sixty-seven thousand, two hundred one".
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