Base | Representation |
---|---|
bin | 10111001100011100010100… |
… | …011000001001010010001001 |
3 | 111101012001220222010202010022 |
4 | 113030130110120021102021 |
5 | 101332313201142333342 |
6 | 1000542444142430225 |
7 | 30325662424230113 |
oct | 2714342430112211 |
9 | 441161828122108 |
10 | 102010110121097 |
11 | 2a55a276846642 |
12 | b5362ab592375 |
13 | 44bc687142c99 |
14 | 1b2945c2cc3b3 |
15 | bbd7b515d9d2 |
hex | 5cc714609489 |
102010110121097 has 2 divisors, whose sum is σ = 102010110121098. Its totient is φ = 102010110121096.
The previous prime is 102010110121069. The next prime is 102010110121123. The reversal of 102010110121097 is 790121011010201.
It is an a-pointer prime, because the next prime (102010110121123) can be obtained adding 102010110121097 to its sum of digits (26).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 67810959337081 + 34199150784016 = 8234741^2 + 5848004^2 .
It is a cyclic number.
It is not a de Polignac number, because 102010110121097 - 26 = 102010110121033 is a prime.
It is not a weakly prime, because it can be changed into another prime (102010110120097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51005055060548 + 51005055060549.
It is an arithmetic number, because the mean of its divisors is an integer number (51005055060549).
Almost surely, 2102010110121097 is an apocalyptic number.
It is an amenable number.
102010110121097 is a deficient number, since it is larger than the sum of its proper divisors (1).
102010110121097 is an equidigital number, since it uses as much as digits as its factorization.
102010110121097 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 252, while the sum is 26.
Adding to 102010110121097 its reverse (790121011010201), we get a palindrome (892131121131298).
The spelling of 102010110121097 in words is "one hundred two trillion, ten billion, one hundred ten million, one hundred twenty-one thousand, ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.114 sec. • engine limits •