Base | Representation |
---|---|
bin | 10100010100100110… |
… | …00100110111110101 |
3 | 1001011100110010120121 |
4 | 22022103010313311 |
5 | 134321002103333 |
6 | 5002335131541 |
7 | 534236044204 |
oct | 121223046765 |
9 | 31140403517 |
10 | 10910191093 |
11 | 469957805a |
12 | 2145973bb1 |
13 | 104b441699 |
14 | 756db323b |
15 | 43cc4e32d |
hex | 28a4c4df5 |
10910191093 has 2 divisors, whose sum is σ = 10910191094. Its totient is φ = 10910191092.
The previous prime is 10910191067. The next prime is 10910191111. The reversal of 10910191093 is 39019101901.
10910191093 is digitally balanced in base 2, 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., 10800821329 + 109369764 = 103927^2 + 10458^2 .
It is a cyclic number.
It is not a de Polignac number, because 10910191093 - 221 = 10908093941 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10910191693) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5455095546 + 5455095547.
It is an arithmetic number, because the mean of its divisors is an integer number (5455095547).
Almost surely, 210910191093 is an apocalyptic number.
It is an amenable number.
10910191093 is a deficient number, since it is larger than the sum of its proper divisors (1).
10910191093 is an equidigital number, since it uses as much as digits as its factorization.
10910191093 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2187, while the sum is 34.
Adding to 10910191093 its reverse (39019101901), we get a palindrome (49929292994).
The spelling of 10910191093 in words is "ten billion, nine hundred ten million, one hundred ninety-one thousand, ninety-three".
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