Base | Representation |
---|---|
bin | 10111001100011100001111… |
… | …000000010111010110010011 |
3 | 111101012001200200120011211021 |
4 | 113030130033000113112103 |
5 | 101332313010110014141 |
6 | 1000542431203100311 |
7 | 30325660251224602 |
oct | 2714341700272623 |
9 | 441161620504737 |
10 | 102010020001171 |
11 | 2a55a22a993167 |
12 | b536285371697 |
13 | 44bc67157b599 |
14 | 1b2945034da39 |
15 | bbd7ac2ab6d1 |
hex | 5cc70f017593 |
102010020001171 has 2 divisors, whose sum is σ = 102010020001172. Its totient is φ = 102010020001170.
The previous prime is 102010020001121. The next prime is 102010020001249. The reversal of 102010020001171 is 171100020010201.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-102010020001171 is a prime.
It is not a weakly prime, because it can be changed into another prime (102010020001121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51005010000585 + 51005010000586.
It is an arithmetic number, because the mean of its divisors is an integer number (51005010000586).
Almost surely, 2102010020001171 is an apocalyptic number.
102010020001171 is a deficient number, since it is larger than the sum of its proper divisors (1).
102010020001171 is an equidigital number, since it uses as much as digits as its factorization.
102010020001171 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 28, while the sum is 16.
Adding to 102010020001171 its reverse (171100020010201), we get a palindrome (273110040011372).
The spelling of 102010020001171 in words is "one hundred two trillion, ten billion, twenty million, one thousand, one hundred seventy-one".
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