Base | Representation |
---|---|
bin | 1100011010100111000… |
… | …0000000110011101110 |
3 | 202101120100002102102220 |
4 | 3012221300000303232 |
5 | 11443320120130410 |
6 | 241553403500210 |
7 | 21260543263116 |
oct | 3065160006356 |
9 | 671510072386 |
10 | 213301333230 |
11 | 82508050787 |
12 | 3540a227666 |
13 | 17163c6775b |
14 | a47688a046 |
15 | 583609a070 |
hex | 31a9c00cee |
213301333230 has 128 divisors (see below), whose sum is σ = 544098539520. Its totient is φ = 53403947520.
The previous prime is 213301333229. The next prime is 213301333291. The reversal of 213301333230 is 32333103312.
It is a self number, because there is not a number n which added to its sum of digits gives 213301333230.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11209204 + ... + 11228216.
It is an arithmetic number, because the mean of its divisors is an integer number (4250769840).
Almost surely, 2213301333230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 213301333230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272049269760).
213301333230 is an abundant number, since it is smaller than the sum of its proper divisors (330797206290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213301333230 is a wasteful number, since it uses less digits than its factorization.
213301333230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19346.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 213301333230 its reverse (32333103312), we get a palindrome (245634436542).
The spelling of 213301333230 in words is "two hundred thirteen billion, three hundred one million, three hundred thirty-three thousand, two hundred thirty".
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