Base | Representation |
---|---|
bin | 1100011010100111001… |
… | …1101101001001110101 |
3 | 202101120101220121101101 |
4 | 3012221303231021311 |
5 | 11443320342120201 |
6 | 241553440330101 |
7 | 21260554434355 |
oct | 3065163551165 |
9 | 671511817341 |
10 | 213302301301 |
11 | 82508652041 |
12 | 3540a613931 |
13 | 1716421628b |
14 | a476a5cb65 |
15 | 58361dbd01 |
hex | 31a9ced275 |
213302301301 has 4 divisors (see below), whose sum is σ = 220657553100. Its totient is φ = 205947049504.
The previous prime is 213302301299. The next prime is 213302301343. The reversal of 213302301301 is 103103203312.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 132296603076 + 81005698225 = 363726^2 + 284615^2 .
It is a cyclic number.
It is not a de Polignac number, because 213302301301 - 21 = 213302301299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213302304301) 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, 3677625856 + ... + 3677625913.
It is an arithmetic number, because the mean of its divisors is an integer number (55164388275).
Almost surely, 2213302301301 is an apocalyptic number.
It is an amenable number.
213302301301 is a deficient number, since it is larger than the sum of its proper divisors (7355251799).
213302301301 is an equidigital number, since it uses as much as digits as its factorization.
213302301301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7355251798.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 213302301301 its reverse (103103203312), we get a palindrome (316405504613).
The spelling of 213302301301 in words is "two hundred thirteen billion, three hundred two million, three hundred one thousand, three hundred one".
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