Base | Representation |
---|---|
bin | 11001011100001… |
… | …11000101010110 |
3 | 112212120120021202 |
4 | 30232013011112 |
5 | 414113223410 |
6 | 33102112502 |
7 | 5200663631 |
oct | 1456070526 |
9 | 485516252 |
10 | 213414230 |
11 | aa5152a7 |
12 | 5b57b732 |
13 | 352a2c13 |
14 | 204b4c18 |
15 | 13b08ca5 |
hex | cb87156 |
213414230 has 16 divisors (see below), whose sum is σ = 396537984. Its totient is φ = 82611840.
The previous prime is 213414163. The next prime is 213414233. The reversal of 213414230 is 32414312.
213414230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213414233) 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, 343907 + ... + 344526.
It is an arithmetic number, because the mean of its divisors is an integer number (24783624).
Almost surely, 2213414230 is an apocalyptic number.
213414230 is a deficient number, since it is larger than the sum of its proper divisors (183123754).
213414230 is a wasteful number, since it uses less digits than its factorization.
213414230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 688471.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 213414230 is about 14608.7039123941. The cubic root of 213414230 is about 597.5961505600.
Adding to 213414230 its reverse (32414312), we get a palindrome (245828542).
The spelling of 213414230 in words is "two hundred thirteen million, four hundred fourteen thousand, two hundred thirty".
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