Base | Representation |
---|---|
bin | 10010010000111100010001… |
… | …000010010111111000111101 |
3 | 101112102101100020201221020001 |
4 | 102100330101002113320331 |
5 | 41012102403122000101 |
6 | 442502354344354301 |
7 | 22630403653665541 |
oct | 2220742102277075 |
9 | 345371306657201 |
10 | 80329059171901 |
11 | 236603a9801391 |
12 | 9014387475991 |
13 | 35a8cc8165aa7 |
14 | 15b9d391d7a21 |
15 | 94482332c901 |
hex | 490f11097e3d |
80329059171901 has 2 divisors, whose sum is σ = 80329059171902. Its totient is φ = 80329059171900.
The previous prime is 80329059171853. The next prime is 80329059171913. The reversal of 80329059171901 is 10917195092308.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 49469756508676 + 30859302663225 = 7033474^2 + 5555115^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-80329059171901 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (80329059171601) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40164529585950 + 40164529585951.
It is an arithmetic number, because the mean of its divisors is an integer number (40164529585951).
Almost surely, 280329059171901 is an apocalyptic number.
It is an amenable number.
80329059171901 is a deficient number, since it is larger than the sum of its proper divisors (1).
80329059171901 is an equidigital number, since it uses as much as digits as its factorization.
80329059171901 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1224720, while the sum is 55.
The spelling of 80329059171901 in words is "eighty trillion, three hundred twenty-nine billion, fifty-nine million, one hundred seventy-one thousand, nine hundred one".
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