Base | Representation |
---|---|
bin | 100000000011101110001… |
… | …111100011111010010101 |
3 | 21210121101021101021220210 |
4 | 200003232033203322111 |
5 | 242043241144442323 |
6 | 4404015322520033 |
7 | 315106616454030 |
oct | 40035617437225 |
9 | 7717337337823 |
10 | 2203020312213 |
11 | 77a328596286 |
12 | 2b6b63066019 |
13 | 12c98952a326 |
14 | 788abb44017 |
15 | 3c48b6a9293 |
hex | 200ee3e3e95 |
2203020312213 has 8 divisors (see below), whose sum is σ = 3356983332928. Its totient is φ = 1258868749824.
The previous prime is 2203020312173. The next prime is 2203020312239. The reversal of 2203020312213 is 3122130203022.
It is a happy number.
2203020312213 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 not a de Polignac number, because 2203020312213 - 213 = 2203020304021 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 104905729153 = 2203020312213 / (2 + 2 + 0 + 3 + 0 + 2 + 0 + 3 + 1 + 2 + 2 + 1 + 3).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2203020312213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2203020310213) 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, 52452864556 + ... + 52452864597.
It is an arithmetic number, because the mean of its divisors is an integer number (419622916616).
Almost surely, 22203020312213 is an apocalyptic number.
It is an amenable number.
2203020312213 is a deficient number, since it is larger than the sum of its proper divisors (1153963020715).
2203020312213 is a wasteful number, since it uses less digits than its factorization.
2203020312213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104905729163.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 2203020312213 its reverse (3122130203022), we get a palindrome (5325150515235).
The spelling of 2203020312213 in words is "two trillion, two hundred three billion, twenty million, three hundred twelve thousand, two hundred thirteen".
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