Base | Representation |
---|---|
bin | 1001000111110101010011… |
… | …00010000011000110011001 |
3 | 2122000202020200201201101022 |
4 | 10203322221202003012121 |
5 | 10112132034414004132 |
6 | 110355332122532225 |
7 | 4140211651510433 |
oct | 443725142030631 |
9 | 78022220651338 |
10 | 20060341547417 |
11 | 64345a7916796 |
12 | 22bb9b3967075 |
13 | b268b3727992 |
14 | 4d4cd621b653 |
15 | 24bc375a2e12 |
hex | 123ea9883199 |
20060341547417 has 2 divisors, whose sum is σ = 20060341547418. Its totient is φ = 20060341547416.
The previous prime is 20060341547347. The next prime is 20060341547419. The reversal of 20060341547417 is 71474514306002.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 19072645466176 + 987696081241 = 4367224^2 + 993829^2 .
It is a cyclic number.
It is not a de Polignac number, because 20060341547417 - 210 = 20060341546393 is a prime.
Together with 20060341547419, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (20060341547419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10030170773708 + 10030170773709.
It is an arithmetic number, because the mean of its divisors is an integer number (10030170773709).
Almost surely, 220060341547417 is an apocalyptic number.
It is an amenable number.
20060341547417 is a deficient number, since it is larger than the sum of its proper divisors (1).
20060341547417 is an equidigital number, since it uses as much as digits as its factorization.
20060341547417 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 564480, while the sum is 44.
The spelling of 20060341547417 in words is "twenty trillion, sixty billion, three hundred forty-one million, five hundred forty-seven thousand, four hundred seventeen".
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