Base | Representation |
---|---|
bin | 11001100001100… |
… | …01101110111011 |
3 | 112220220002002221 |
4 | 30300301232323 |
5 | 414303110321 |
6 | 33125104511 |
7 | 5206634524 |
oct | 1460615673 |
9 | 486802087 |
10 | 214113211 |
11 | aa952474 |
12 | 5b858137 |
13 | 35489110 |
14 | 2061784b |
15 | 13be5e41 |
hex | cc31bbb |
214113211 has 8 divisors (see below), whose sum is σ = 235946480. Its totient is φ = 193046112.
The previous prime is 214113203. The next prime is 214113239. The reversal of 214113211 is 112311412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 214113211 - 23 = 214113203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (214113281) 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, 190956 + ... + 192073.
It is an arithmetic number, because the mean of its divisors is an integer number (29493310).
Almost surely, 2214113211 is an apocalyptic number.
214113211 is a deficient number, since it is larger than the sum of its proper divisors (21833269).
214113211 is a wasteful number, since it uses less digits than its factorization.
214113211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 383085.
The product of its digits is 48, while the sum is 16.
The square root of 214113211 is about 14632.6077990220. The cubic root of 214113211 is about 598.2478614798.
Adding to 214113211 its reverse (112311412), we get a palindrome (326424623).
The spelling of 214113211 in words is "two hundred fourteen million, one hundred thirteen thousand, two hundred eleven".
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