Base | Representation |
---|---|
bin | 10100011111011011… |
… | …11001110111110001 |
3 | 1001101200112021212120 |
4 | 22033231321313301 |
5 | 140012241010001 |
6 | 5015343544453 |
7 | 536421615000 |
oct | 121755716761 |
9 | 31350467776 |
10 | 11001110001 |
11 | 4735926852 |
12 | 21702bb129 |
13 | 106422595b |
14 | 7650bcc37 |
15 | 445c0d236 |
hex | 28fb79df1 |
11001110001 has 64 divisors (see below), whose sum is σ = 17482944000. Its totient is φ = 6149219328.
The previous prime is 11001109993. The next prime is 11001110033. The reversal of 11001110001 is 10001110011.
It is not a de Polignac number, because 11001110001 - 23 = 11001109993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11001110041) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10290495 + ... + 10291563.
It is an arithmetic number, because the mean of its divisors is an integer number (273171000).
Almost surely, 211001110001 is an apocalyptic number.
It is an amenable number.
11001110001 is a deficient number, since it is larger than the sum of its proper divisors (6481833999).
11001110001 is a wasteful number, since it uses less digits than its factorization.
11001110001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1303 (or 1289 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 6.
Adding to 11001110001 its reverse (10001110011), we get a palindrome (21002220012).
It can be divided in two parts, 110011 and 10001, that multiplied together give a palindrome (1100220011).
The spelling of 11001110001 in words is "eleven billion, one million, one hundred ten thousand, one".
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