Base | Representation |
---|---|
bin | 10100101011001111… |
… | …00110001111000011 |
3 | 1001122120211112001200 |
4 | 22111213212033003 |
5 | 140213112320003 |
6 | 5033242032243 |
7 | 542033314620 |
oct | 122547461703 |
9 | 31576745050 |
10 | 11100120003 |
11 | 47868014a5 |
12 | 21994a8683 |
13 | 107b8b095b |
14 | 7742d3347 |
15 | 44e7696a3 |
hex | 2959e63c3 |
11100120003 has 12 divisors (see below), whose sum is σ = 18324007728. Its totient is φ = 6342925680.
The previous prime is 11100120001. The next prime is 11100120007. The reversal of 11100120003 is 30002100111.
It is not a de Polignac number, because 11100120003 - 21 = 11100120001 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (11100120001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88096128 + ... + 88096253.
It is an arithmetic number, because the mean of its divisors is an integer number (1527000644).
Almost surely, 211100120003 is an apocalyptic number.
11100120003 is a deficient number, since it is larger than the sum of its proper divisors (7223887725).
11100120003 is a wasteful number, since it uses less digits than its factorization.
11100120003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176192394 (or 176192391 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
Adding to 11100120003 its reverse (30002100111), we get a palindrome (41102220114).
The spelling of 11100120003 in words is "eleven billion, one hundred million, one hundred twenty thousand, three".
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