Base | Representation |
---|---|
bin | 1001010111101110011101… |
… | …0011000100100010001101 |
3 | 1100110222101120022110220002 |
4 | 2111323213103010202031 |
5 | 2322301434300041023 |
6 | 33525121424534045 |
7 | 2112245125644002 |
oct | 225734723044215 |
9 | 40428346273802 |
10 | 10303212112013 |
11 | 33126276a6647 |
12 | 11a49b8a81325 |
13 | 5997865a6912 |
14 | 27896cacd8a9 |
15 | 12d0245e3b28 |
hex | 95ee74c488d |
10303212112013 has 8 divisors (see below), whose sum is σ = 10522953522048. Its totient is φ = 10083492540864.
The previous prime is 10303212112003. The next prime is 10303212112049. The reversal of 10303212112013 is 31021121230301.
It is a happy number.
10303212112013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10303212112013 - 214 = 10303212095629 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10303212112003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4504331 + ... + 6394952.
It is an arithmetic number, because the mean of its divisors is an integer number (1315369190256).
Almost surely, 210303212112013 is an apocalyptic number.
It is an amenable number.
10303212112013 is a deficient number, since it is larger than the sum of its proper divisors (219741410035).
10303212112013 is a wasteful number, since it uses less digits than its factorization.
10303212112013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10919443.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 10303212112013 its reverse (31021121230301), we get a palindrome (41324333342314).
The spelling of 10303212112013 in words is "ten trillion, three hundred three billion, two hundred twelve million, one hundred twelve thousand, thirteen".
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