Base | Representation |
---|---|
bin | 1011010010101001… |
… | …1000101011011011 |
3 | 21211020101021002001 |
4 | 2310222120223123 |
5 | 22201414310021 |
6 | 1220433021431 |
7 | 135053105611 |
oct | 26452305333 |
9 | 7736337061 |
10 | 3031010011 |
11 | 1315a20757 |
12 | 7070b4877 |
13 | 393c51163 |
14 | 20a7996b1 |
15 | 12b16c091 |
hex | b4a98adb |
3031010011 has 4 divisors (see below), whose sum is σ = 3054147624. Its totient is φ = 3007872400.
The previous prime is 3031009991. The next prime is 3031010033. The reversal of 3031010011 is 1100101303.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3031010011 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3031010011.
It is not an unprimeable number, because it can be changed into a prime (3031010111) 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, 11568610 + ... + 11568871.
It is an arithmetic number, because the mean of its divisors is an integer number (763536906).
Almost surely, 23031010011 is an apocalyptic number.
3031010011 is a deficient number, since it is larger than the sum of its proper divisors (23137613).
3031010011 is a wasteful number, since it uses less digits than its factorization.
3031010011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23137612.
The product of its (nonzero) digits is 9, while the sum is 10.
The square root of 3031010011 is about 55054.6093528961. The cubic root of 3031010011 is about 1447.2018985558.
Adding to 3031010011 its reverse (1100101303), we get a palindrome (4131111314).
The spelling of 3031010011 in words is "three billion, thirty-one million, ten thousand, eleven".
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