Base | Representation |
---|---|
bin | 10110110000101001011111… |
… | …100000010010101001100011 |
3 | 111010102110212210010120211121 |
4 | 112300221133200102221203 |
5 | 101110020011141213331 |
6 | 552521204501353111 |
7 | 30040665021023212 |
oct | 2660513740225143 |
9 | 433373783116747 |
10 | 100100110101091 |
11 | 29993244602911 |
12 | b2880a4408797 |
13 | 43b15276c4a59 |
14 | 1aa0c2a733079 |
15 | b88c78506c11 |
hex | 5b0a5f812a63 |
100100110101091 has 2 divisors, whose sum is σ = 100100110101092. Its totient is φ = 100100110101090.
The previous prime is 100100110101077. The next prime is 100100110101133. The reversal of 100100110101091 is 190101011001001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 100100110101091 - 223 = 100100101712483 is a prime.
It is a super-3 number, since 3×1001001101010913 (a number of 43 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (100100110101031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050055050545 + 50050055050546.
It is an arithmetic number, because the mean of its divisors is an integer number (50050055050546).
Almost surely, 2100100110101091 is an apocalyptic number.
100100110101091 is a deficient number, since it is larger than the sum of its proper divisors (1).
100100110101091 is an equidigital number, since it uses as much as digits as its factorization.
100100110101091 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9, while the sum is 16.
Adding to 100100110101091 its reverse (190101011001001), we get a palindrome (290201121102092).
The spelling of 100100110101091 in words is "one hundred trillion, one hundred billion, one hundred ten million, one hundred one thousand, ninety-one".
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