Base | Representation |
---|---|
bin | 10000010010111110011101… |
… | …011100110100101110100001 |
3 | 100101202211220221021021002212 |
4 | 100102332131130310232201 |
5 | 33343241303234103030 |
6 | 412234002313451505 |
7 | 21045120554156114 |
oct | 2022763534645641 |
9 | 311684827237085 |
10 | 71672760847265 |
11 | 20923279aa2036 |
12 | 80567b2710b95 |
13 | 30cb935046606 |
14 | 139ada16ba57b |
15 | 84458dc8e595 |
hex | 412f9d734ba1 |
71672760847265 has 8 divisors (see below), whose sum is σ = 86203229449920. Its totient is φ = 57207597722352.
The previous prime is 71672760847133. The next prime is 71672760847267. The reversal of 71672760847265 is 56274806727617.
71672760847265 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 71672760847265 - 216 = 71672760781729 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 71672760847195 and 71672760847204.
It is not an unprimeable number, because it can be changed into a prime (71672760847267) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16326367019 + ... + 16326371408.
It is an arithmetic number, because the mean of its divisors is an integer number (10775403681240).
Almost surely, 271672760847265 is an apocalyptic number.
It is an amenable number.
71672760847265 is a deficient number, since it is larger than the sum of its proper divisors (14530468602655).
71672760847265 is a wasteful number, since it uses less digits than its factorization.
71672760847265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32652738871.
The product of its (nonzero) digits is 331914240, while the sum is 68.
The spelling of 71672760847265 in words is "seventy-one trillion, six hundred seventy-two billion, seven hundred sixty million, eight hundred forty-seven thousand, two hundred sixty-five".
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