Base | Representation |
---|---|
bin | 10000000001011000110… |
… | …001111000101011101100 |
3 | 10220020212122210220202222 |
4 | 100001120301320223230 |
5 | 121014322240200022 |
6 | 2201443134334512 |
7 | 142354555636322 |
oct | 20013061705354 |
9 | 3806778726688 |
10 | 1101001100012 |
11 | 394a28466280 |
12 | 15946b05a438 |
13 | 7ca9330c048 |
14 | 3b40841dd12 |
15 | 1d98d7ed242 |
hex | 10058c78aec |
1101001100012 has 48 divisors (see below), whose sum is σ = 2203693841664. Its totient is φ = 476427336000.
The previous prime is 1101001100011. The next prime is 1101001100063. The reversal of 1101001100012 is 2100011001011.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1101001100011) 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 in 15 ways as a sum of consecutive naturals, for example, 2364539 + ... + 2791602.
It is an arithmetic number, because the mean of its divisors is an integer number (45910288368).
Almost surely, 21101001100012 is an apocalyptic number.
It is an amenable number.
1101001100012 is an abundant number, since it is smaller than the sum of its proper divisors (1102692741652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1101001100012 is a wasteful number, since it uses less digits than its factorization.
1101001100012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5156390 (or 5156388 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 1101001100012 its reverse (2100011001011), we get a palindrome (3201012101023).
Subtracting 1101001100012 from its reverse (2100011001011), we obtain a palindrome (999009900999).
The spelling of 1101001100012 in words is "one trillion, one hundred one billion, one million, one hundred thousand, twelve".
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