Base | Representation |
---|---|
bin | 1100011001110111110… |
… | …0101000000110100001 |
3 | 202101001112110222011220 |
4 | 3012131330220012201 |
5 | 11442413422011223 |
6 | 241522011325253 |
7 | 21252620163432 |
oct | 3063574500641 |
9 | 671045428156 |
10 | 213103313313 |
11 | 824162a0460 |
12 | 35373a50829 |
13 | 17131c247c7 |
14 | a458461489 |
15 | 58239d26e3 |
hex | 319df281a1 |
213103313313 has 8 divisors (see below), whose sum is σ = 309968455776. Its totient is φ = 129153523200.
The previous prime is 213103313273. The next prime is 213103313341. The reversal of 213103313313 is 313313301312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 213103313313 - 233 = 204513378721 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (213103313413) 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, 3228838048 + ... + 3228838113.
It is an arithmetic number, because the mean of its divisors is an integer number (38746056972).
Almost surely, 2213103313313 is an apocalyptic number.
It is an amenable number.
213103313313 is a deficient number, since it is larger than the sum of its proper divisors (96865142463).
213103313313 is a wasteful number, since it uses less digits than its factorization.
213103313313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6457676175.
The product of its (nonzero) digits is 1458, while the sum is 24.
Adding to 213103313313 its reverse (313313301312), we get a palindrome (526416614625).
The spelling of 213103313313 in words is "two hundred thirteen billion, one hundred three million, three hundred thirteen thousand, three hundred thirteen".
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