Base | Representation |
---|---|
bin | 11001011011010… |
… | …11100001011101 |
3 | 112212100211102200 |
4 | 30231223201131 |
5 | 414101120331 |
6 | 33055442113 |
7 | 5200013541 |
oct | 1455534135 |
9 | 485324380 |
10 | 213301341 |
11 | aa448500 |
12 | 5b526339 |
13 | 35263716 |
14 | 20485a21 |
15 | 13ad55e6 |
hex | cb6b85d |
213301341 has 18 divisors (see below), whose sum is σ = 338659230. Its totient is φ = 129272880.
The previous prime is 213301339. The next prime is 213301349. The reversal of 213301341 is 143103312.
213301341 is a `hidden beast` number, since 21 + 3 + 301 + 341 = 666.
It can be written as a sum of positive squares in only one way, i.e., 207965241 + 5336100 = 14421^2 + 2310^2 .
It is not a de Polignac number, because 213301341 - 21 = 213301339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213301349) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 96846 + ... + 99023.
Almost surely, 2213301341 is an apocalyptic number.
It is an amenable number.
213301341 is a deficient number, since it is larger than the sum of its proper divisors (125357889).
213301341 is a wasteful number, since it uses less digits than its factorization.
213301341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 195897 (or 195883 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 213301341 is about 14604.8396430772. The cubic root of 213301341 is about 597.4907625072.
Adding to 213301341 its reverse (143103312), we get a palindrome (356404653).
The spelling of 213301341 in words is "two hundred thirteen million, three hundred one thousand, three hundred forty-one".
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