Base | Representation |
---|---|
bin | 100001011010001… |
… | …0011001000100001 |
3 | 2220010101000021221 |
4 | 1002310103020201 |
5 | 4243434143423 |
6 | 303123015041 |
7 | 36531252253 |
oct | 10264231041 |
9 | 2803330257 |
10 | 1121006113 |
11 | 525862537 |
12 | 27350a481 |
13 | 14b327036 |
14 | a8c49cd3 |
15 | 68634e5d |
hex | 42d13221 |
1121006113 has 2 divisors, whose sum is σ = 1121006114. Its totient is φ = 1121006112.
The previous prime is 1121006101. The next prime is 1121006123. The reversal of 1121006113 is 3116001211.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1109089809 + 11916304 = 33303^2 + 3452^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1121006113 is a prime.
It is not a weakly prime, because it can be changed into another prime (1121006123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560503056 + 560503057.
It is an arithmetic number, because the mean of its divisors is an integer number (560503057).
Almost surely, 21121006113 is an apocalyptic number.
It is an amenable number.
1121006113 is a deficient number, since it is larger than the sum of its proper divisors (1).
1121006113 is an equidigital number, since it uses as much as digits as its factorization.
1121006113 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 16.
The square root of 1121006113 is about 33481.4293751028. The cubic root of 1121006113 is about 1038.8096937191.
Adding to 1121006113 its reverse (3116001211), we get a palindrome (4237007324).
The spelling of 1121006113 in words is "one billion, one hundred twenty-one million, six thousand, one hundred thirteen".
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