Base | Representation |
---|---|
bin | 1100011110010101011… |
… | …0010010000101011101 |
3 | 202111011000112222220011 |
4 | 3013211112102011131 |
5 | 12002342103034323 |
6 | 242240522523221 |
7 | 21324404216332 |
oct | 3074526220535 |
9 | 674130488804 |
10 | 214301221213 |
11 | 829804a8392 |
12 | 35649066511 |
13 | 17293165951 |
14 | a52d5a8989 |
15 | 5893c5820d |
hex | 31e559215d |
214301221213 has 24 divisors (see below), whose sum is σ = 228796293600. Its totient is φ = 200681073408.
The previous prime is 214301221201. The next prime is 214301221219. The reversal of 214301221213 is 312122103412.
214301221213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 214301221213 - 25 = 214301221181 is a prime.
It is a super-2 number, since 2×2143012212132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214301221219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56706558 + ... + 56710336.
It is an arithmetic number, because the mean of its divisors is an integer number (9533178900).
Almost surely, 2214301221213 is an apocalyptic number.
It is an amenable number.
214301221213 is a deficient number, since it is larger than the sum of its proper divisors (14495072387).
214301221213 is a wasteful number, since it uses less digits than its factorization.
214301221213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4749 (or 4732 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 214301221213 its reverse (312122103412), we get a palindrome (526423324625).
The spelling of 214301221213 in words is "two hundred fourteen billion, three hundred one million, two hundred twenty-one thousand, two hundred thirteen".
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