Base | Representation |
---|---|
bin | 1000001101001111… |
… | …0001110011001101 |
3 | 12200112022222220002 |
4 | 2003103301303031 |
5 | 14002432000023 |
6 | 1002333534045 |
7 | 105410122364 |
oct | 20323616315 |
9 | 5615288802 |
10 | 2203000013 |
11 | a30599575 |
12 | 515944325 |
13 | 291542006 |
14 | 16c81c7db |
15 | cd610b28 |
hex | 834f1ccd |
2203000013 has 8 divisors (see below), whose sum is σ = 2209154808. Its totient is φ = 2196854784.
The previous prime is 2202999989. The next prime is 2203000021. The reversal of 2203000013 is 3100003022.
2203000013 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 4 ways, for example, as 28922884 + 2174077129 = 5378^2 + 46627^2 .
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 2203000013 - 210 = 2202998989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2202999958 and 2203000003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2203000043) 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, 744545 + ... + 747497.
It is an arithmetic number, because the mean of its divisors is an integer number (276144351).
Almost surely, 22203000013 is an apocalyptic number.
It is an amenable number.
2203000013 is a deficient number, since it is larger than the sum of its proper divisors (6154795).
2203000013 is a wasteful number, since it uses less digits than its factorization.
2203000013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4783.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 2203000013 is about 46936.1269492914. The cubic root of 2203000013 is about 1301.1823588274.
Adding to 2203000013 its reverse (3100003022), we get a palindrome (5303003035).
The spelling of 2203000013 in words is "two billion, two hundred three million, thirteen", and thus it is an aban number.
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