Base | Representation |
---|---|
bin | 101010010110… |
… | …010001101101 |
3 | 202220000010000 |
4 | 222112101231 |
5 | 10320220133 |
6 | 1033534513 |
7 | 163234200 |
oct | 52262155 |
9 | 22800100 |
10 | 11101293 |
11 | 62a2625 |
12 | 3874439 |
13 | 23b8c18 |
14 | 168d937 |
15 | e94413 |
hex | a9646d |
11101293 has 30 divisors (see below), whose sum is σ = 19297806. Its totient is φ = 6341328.
The previous prime is 11101291. The next prime is 11101303. The reversal of 11101293 is 39210111.
11101293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 10323369 + 777924 = 3213^2 + 882^2 .
It is not a de Polignac number, because 11101293 - 21 = 11101291 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11101291) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 2571 + ... + 5367.
Almost surely, 211101293 is an apocalyptic number.
It is an amenable number.
11101293 is a deficient number, since it is larger than the sum of its proper divisors (8196513).
11101293 is an equidigital number, since it uses as much as digits as its factorization.
11101293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2823 (or 2807 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 18.
The square root of 11101293 is about 3331.8602911887. The cubic root of 11101293 is about 223.0785716546.
The spelling of 11101293 in words is "eleven million, one hundred one thousand, two hundred ninety-three".
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