Base | Representation |
---|---|
bin | 10110010110101010… |
… | …10101101100000101 |
3 | 1010222101120101010212 |
4 | 23023111111230011 |
5 | 144034313201201 |
6 | 5302513325205 |
7 | 603255252311 |
oct | 131325255405 |
9 | 33871511125 |
10 | 12001303301 |
11 | 50a9471889 |
12 | 23ab266805 |
13 | 11934ccb00 |
14 | 81bc7ab41 |
15 | 4a392babb |
hex | 2cb555b05 |
12001303301 has 6 divisors (see below), whose sum is σ = 12995494290. Its totient is φ = 11078125968.
The previous prime is 12001303267. The next prime is 12001303351. The reversal of 12001303301 is 10330310021.
12001303301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 880546276 + 11120757025 = 29674^2 + 105455^2 .
It is a de Polignac number, because none of the positive numbers 2k-12001303301 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 (12001303351) 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 5 ways as a sum of consecutive naturals, for example, 35506646 + ... + 35506983.
It is an arithmetic number, because the mean of its divisors is an integer number (2165915715).
Almost surely, 212001303301 is an apocalyptic number.
It is an amenable number.
12001303301 is a deficient number, since it is larger than the sum of its proper divisors (994190989).
12001303301 is an equidigital number, since it uses as much as digits as its factorization.
12001303301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71013655 (or 71013642 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
Adding to 12001303301 its reverse (10330310021), we get a palindrome (22331613322).
The spelling of 12001303301 in words is "twelve billion, one million, three hundred three thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •