Base | Representation |
---|---|
bin | 10001001101110111… |
… | …00101000011010101 |
3 | 212212011111110202211 |
4 | 20212323211003111 |
5 | 122412212241221 |
6 | 4125103233421 |
7 | 445023641455 |
oct | 104673450325 |
9 | 25764443684 |
10 | 9243087061 |
11 | 3a1353312a |
12 | 195b5a8871 |
13 | b43c422b0 |
14 | 639811d65 |
15 | 3916e76e1 |
hex | 226ee50d5 |
9243087061 has 4 divisors (see below), whose sum is σ = 9954093772. Its totient is φ = 8532080352.
The previous prime is 9243087023. The next prime is 9243087067. The reversal of 9243087061 is 1607803429.
9243087061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4229030961 + 5014056100 = 65031^2 + 70810^2 .
It is a cyclic number.
It is not a de Polignac number, because 9243087061 - 213 = 9243078869 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9243087067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355503336 + ... + 355503361.
It is an arithmetic number, because the mean of its divisors is an integer number (2488523443).
Almost surely, 29243087061 is an apocalyptic number.
It is an amenable number.
9243087061 is a deficient number, since it is larger than the sum of its proper divisors (711006711).
9243087061 is a wasteful number, since it uses less digits than its factorization.
9243087061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 711006710.
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 9243087061 is about 96140.9749326477. The cubic root of 9243087061 is about 2098.6451624568.
The spelling of 9243087061 in words is "nine billion, two hundred forty-three million, eighty-seven thousand, sixty-one".
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