Base | Representation |
---|---|
bin | 111111110100001011100… |
… | …111000111011111110101 |
3 | 120112020101000202202211211 |
4 | 333310023213013133311 |
5 | 1033322202220203132 |
6 | 13154334355201421 |
7 | 631555135321324 |
oct | 77641347073765 |
9 | 16466330682754 |
10 | 4385356412917 |
11 | 1440901407287 |
12 | 5a9ab2ba6271 |
13 | 25a6ca6aab3c |
14 | 1123767780bb |
15 | 79116ee3147 |
hex | 3fd0b9c77f5 |
4385356412917 has 2 divisors, whose sum is σ = 4385356412918. Its totient is φ = 4385356412916.
The previous prime is 4385356412867. The next prime is 4385356412947. The reversal of 4385356412917 is 7192146535834.
4385356412917 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3936609159921 + 448747252996 = 1984089^2 + 669886^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4385356412917 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4385356412947) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2192678206458 + 2192678206459.
It is an arithmetic number, because the mean of its divisors is an integer number (2192678206459).
Almost surely, 24385356412917 is an apocalyptic number.
It is an amenable number.
4385356412917 is a deficient number, since it is larger than the sum of its proper divisors (1).
4385356412917 is an equidigital number, since it uses as much as digits as its factorization.
4385356412917 is an evil number, because the sum of its binary digits is even.
The product of its digits is 21772800, while the sum is 58.
The spelling of 4385356412917 in words is "four trillion, three hundred eighty-five billion, three hundred fifty-six million, four hundred twelve thousand, nine hundred seventeen".
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