Base | Representation |
---|---|
bin | 10100111010110001… |
… | …11100001111001101 |
3 | 1001222200011021212221 |
4 | 22131120330033031 |
5 | 141000001330233 |
6 | 5054220255341 |
7 | 545205431644 |
oct | 123530741715 |
9 | 31880137787 |
10 | 11230495693 |
11 | 484335a6aa |
12 | 22150a1551 |
13 | 109c8cb431 |
14 | 78775035b |
15 | 45ae1e42d |
hex | 29d63c3cd |
11230495693 has 2 divisors, whose sum is σ = 11230495694. Its totient is φ = 11230495692.
The previous prime is 11230495673. The next prime is 11230495751. The reversal of 11230495693 is 39659403211.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9853937289 + 1376558404 = 99267^2 + 37102^2 .
It is a cyclic number.
It is not a de Polignac number, because 11230495693 - 29 = 11230495181 is a prime.
It is a super-2 number, since 2×112304956932 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11230495673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5615247846 + 5615247847.
It is an arithmetic number, because the mean of its divisors is an integer number (5615247847).
Almost surely, 211230495693 is an apocalyptic number.
It is an amenable number.
11230495693 is a deficient number, since it is larger than the sum of its proper divisors (1).
11230495693 is an equidigital number, since it uses as much as digits as its factorization.
11230495693 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 174960, while the sum is 43.
The spelling of 11230495693 in words is "eleven billion, two hundred thirty million, four hundred ninety-five thousand, six hundred ninety-three".
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