Base | Representation |
---|---|
bin | 111011101111001… |
… | …000011100101001 |
3 | 2120211211121012010 |
4 | 323233020130221 |
5 | 4023031223423 |
6 | 243240510133 |
7 | 33556440201 |
oct | 7357103451 |
9 | 2524747163 |
10 | 1002211113 |
11 | 4747a4052 |
12 | 23b77b349 |
13 | 12c832737 |
14 | 97165401 |
15 | 5cebb693 |
hex | 3bbc8729 |
1002211113 has 12 divisors (see below), whose sum is σ = 1348933040. Its totient is φ = 661873752.
The previous prime is 1002211103. The next prime is 1002211159. The reversal of 1002211113 is 3111122001.
It is not a de Polignac number, because 1002211113 - 210 = 1002210089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1002211103) 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 11 ways as a sum of consecutive naturals, for example, 19758 + ... + 48936.
Almost surely, 21002211113 is an apocalyptic number.
It is an amenable number.
1002211113 is a deficient number, since it is larger than the sum of its proper divisors (346721927).
1002211113 is an equidigital number, since it uses as much as digits as its factorization.
1002211113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29396 (or 29289 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 1002211113 is about 31657.7180636887. The cubic root of 1002211113 is about 1000.7364951085.
Adding to 1002211113 its reverse (3111122001), we get a palindrome (4113333114).
The spelling of 1002211113 in words is "one billion, two million, two hundred eleven thousand, one hundred thirteen".
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