Base | Representation |
---|---|
bin | 1100011010001111000… |
… | …1101100010011000101 |
3 | 202101022100111120022022 |
4 | 3012203301230103011 |
5 | 11443113441011323 |
6 | 241535423412525 |
7 | 21255215351540 |
oct | 3064361542305 |
9 | 671270446268 |
10 | 213201110213 |
11 | 82466517743 |
12 | 353a0754145 |
13 | 171492765b0 |
14 | a46743b857 |
15 | 582c39e4c8 |
hex | 31a3c6c4c5 |
213201110213 has 8 divisors (see below), whose sum is σ = 262401366528. Its totient is φ = 168686592624.
The previous prime is 213201110203. The next prime is 213201110279. The reversal of 213201110213 is 312011102312.
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 213201110213 - 26 = 213201110149 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 213201110191 and 213201110200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213201110203) 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, 1171434581 + ... + 1171434762.
It is an arithmetic number, because the mean of its divisors is an integer number (32800170816).
Almost surely, 2213201110213 is an apocalyptic number.
It is an amenable number.
213201110213 is a deficient number, since it is larger than the sum of its proper divisors (49200256315).
213201110213 is a wasteful number, since it uses less digits than its factorization.
213201110213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2342869363.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 213201110213 its reverse (312011102312), we get a palindrome (525212212525).
The spelling of 213201110213 in words is "two hundred thirteen billion, two hundred one million, one hundred ten thousand, two hundred thirteen".
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