Base | Representation |
---|---|
bin | 11001011011010… |
… | …11100000110100 |
3 | 112212100211101011 |
4 | 30231223200310 |
5 | 414101120200 |
6 | 33055442004 |
7 | 5200013452 |
oct | 1455534064 |
9 | 485324334 |
10 | 213301300 |
11 | aa448473 |
12 | 5b526304 |
13 | 352636b4 |
14 | 204859d2 |
15 | 13ad55ba |
hex | cb6b834 |
213301300 has 36 divisors (see below), whose sum is σ = 475381900. Its totient is φ = 83013120.
The previous prime is 213301289. The next prime is 213301307. The reversal of 213301300 is 3103312.
213301300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 40220964 + 173080336 = 6342^2 + 13156^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213301307) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25125 + ... + 32524.
Almost surely, 2213301300 is an apocalyptic number.
213301300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
213301300 is an abundant number, since it is smaller than the sum of its proper divisors (262080600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213301300 is a wasteful number, since it uses less digits than its factorization.
213301300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57700 (or 57693 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 213301300 is about 14604.8382394328. The cubic root of 213301300 is about 597.4907242247.
Adding to 213301300 its reverse (3103312), we get a palindrome (216404612).
The spelling of 213301300 in words is "two hundred thirteen million, three hundred one thousand, three hundred".
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