Base | Representation |
---|---|
bin | 10110111111001101101111… |
… | …110000010010101101110011 |
3 | 111020222011122012020210011001 |
4 | 112333031233300102231303 |
5 | 101222420033142023331 |
6 | 555005113033502431 |
7 | 30203212520514256 |
oct | 2677155760225563 |
9 | 436864565223131 |
10 | 101101110111091 |
11 | 2a239815a59052 |
12 | b40a0a5271a17 |
13 | 4454a41c0218c |
14 | 1ad74698cb09d |
15 | ba4d12952561 |
hex | 5bf36fc12b73 |
101101110111091 has 2 divisors, whose sum is σ = 101101110111092. Its totient is φ = 101101110111090.
The previous prime is 101101110111041. The next prime is 101101110111137. The reversal of 101101110111091 is 190111011101101.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (190111011101101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 101101110111091 - 233 = 101092520176499 is a prime.
It is a super-2 number, since 2×1011011101110912 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (101101110111041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550555055545 + 50550555055546.
It is an arithmetic number, because the mean of its divisors is an integer number (50550555055546).
Almost surely, 2101101110111091 is an apocalyptic number.
101101110111091 is a deficient number, since it is larger than the sum of its proper divisors (1).
101101110111091 is an equidigital number, since it uses as much as digits as its factorization.
101101110111091 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9, while the sum is 19.
Adding to 101101110111091 its reverse (190111011101101), we get a palindrome (291212121212192).
The spelling of 101101110111091 in words is "one hundred one trillion, one hundred one billion, one hundred ten million, one hundred eleven thousand, ninety-one".
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