Base | Representation |
---|---|
bin | 101100000110110101101… |
… | …111010100001000100101 |
3 | 101201202112200011102020122 |
4 | 230012311233110020211 |
5 | 344124442230214023 |
6 | 10240231143011325 |
7 | 431661013414265 |
oct | 54066557241045 |
9 | 11652480142218 |
10 | 3031001023013 |
11 | a69493072157 |
12 | 40b518139b45 |
13 | 18ca8c3cc9c2 |
14 | a69b62777a5 |
15 | 53c9b1a22c8 |
hex | 2c1b5bd4225 |
3031001023013 has 4 divisors (see below), whose sum is σ = 3076239844320. Its totient is φ = 2985762201708.
The previous prime is 3031001022997. The next prime is 3031001023033. The reversal of 3031001023013 is 3103201001303.
3031001023013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3031001023013 - 24 = 3031001022997 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3031001022982 and 3031001023000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031001023033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22619410553 + ... + 22619410686.
It is an arithmetic number, because the mean of its divisors is an integer number (769059961080).
Almost surely, 23031001023013 is an apocalyptic number.
It is an amenable number.
3031001023013 is a deficient number, since it is larger than the sum of its proper divisors (45238821307).
3031001023013 is an equidigital number, since it uses as much as digits as its factorization.
3031001023013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45238821306.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 3031001023013 its reverse (3103201001303), we get a palindrome (6134202024316).
The spelling of 3031001023013 in words is "three trillion, thirty-one billion, one million, twenty-three thousand, thirteen".
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