Base | Representation |
---|---|
bin | 10000000001011110101… |
… | …011100101010011000011 |
3 | 10220021010120010012101012 |
4 | 100001132223211103003 |
5 | 121020023112023133 |
6 | 2201501032431135 |
7 | 142360200342242 |
oct | 20013653452303 |
9 | 3807116105335 |
10 | 1101100111043 |
11 | 394a79341779 |
12 | 1594982484ab |
13 | 7caaa99765a |
14 | 3b417634959 |
15 | 1d997359b48 |
hex | 1005eae54c3 |
1101100111043 has 2 divisors, whose sum is σ = 1101100111044. Its totient is φ = 1101100111042.
The previous prime is 1101100111021. The next prime is 1101100111103. The reversal of 1101100111043 is 3401110011011.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1101100111043 - 212 = 1101100106947 is a prime.
It is not a weakly prime, because it can be changed into another prime (1101100114043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550550055521 + 550550055522.
It is an arithmetic number, because the mean of its divisors is an integer number (550550055522).
Almost surely, 21101100111043 is an apocalyptic number.
1101100111043 is a deficient number, since it is larger than the sum of its proper divisors (1).
1101100111043 is an equidigital number, since it uses as much as digits as its factorization.
1101100111043 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 1101100111043 its reverse (3401110011011), we get a palindrome (4502210122054).
The spelling of 1101100111043 in words is "one trillion, one hundred one billion, one hundred million, one hundred eleven thousand, forty-three".
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