Base | Representation |
---|---|
bin | 10100100000100111… |
… | …01000101110010001 |
3 | 1001102101010211002111 |
4 | 22100103220232101 |
5 | 140022304014413 |
6 | 5020335545321 |
7 | 536601652261 |
oct | 122023505621 |
9 | 31371124074 |
10 | 11011001233 |
11 | 4740472221 |
12 | 217368b241 |
13 | 10662a9b5b |
14 | 7665357a1 |
15 | 446a13d3d |
hex | 2904e8b91 |
11011001233 has 2 divisors, whose sum is σ = 11011001234. Its totient is φ = 11011001232.
The previous prime is 11011001231. The next prime is 11011001249. The reversal of 11011001233 is 33210011011.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10585940544 + 425060689 = 102888^2 + 20617^2 .
It is an emirp because it is prime and its reverse (33210011011) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 11011001233 - 21 = 11011001231 is a prime.
Together with 11011001231, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (11011001231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505500616 + 5505500617.
It is an arithmetic number, because the mean of its divisors is an integer number (5505500617).
Almost surely, 211011001233 is an apocalyptic number.
It is an amenable number.
11011001233 is a deficient number, since it is larger than the sum of its proper divisors (1).
11011001233 is an equidigital number, since it uses as much as digits as its factorization.
11011001233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 11011001233 its reverse (33210011011), we get a palindrome (44221012244).
The spelling of 11011001233 in words is "eleven billion, eleven million, one thousand, two hundred thirty-three".
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