Base | Representation |
---|---|
bin | 11001011011100… |
… | …01011001100011 |
3 | 112212102001110011 |
4 | 30231301121203 |
5 | 414102403121 |
6 | 33100145351 |
7 | 5200143655 |
oct | 1455613143 |
9 | 485361404 |
10 | 213325411 |
11 | aa4645a2 |
12 | 5b538257 |
13 | 35271670 |
14 | 204906d5 |
15 | 13adc7e1 |
hex | cb71663 |
213325411 has 8 divisors (see below), whose sum is σ = 229852224. Its totient is φ = 196815360.
The previous prime is 213325327. The next prime is 213325423. The reversal of 213325411 is 114523312.
It is a happy number.
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 213325411 - 27 = 213325283 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (213325471) 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, 38166 + ... + 43396.
It is an arithmetic number, because the mean of its divisors is an integer number (28731528).
Almost surely, 2213325411 is an apocalyptic number.
213325411 is a deficient number, since it is larger than the sum of its proper divisors (16526813).
213325411 is a wasteful number, since it uses less digits than its factorization.
213325411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8381.
The product of its digits is 720, while the sum is 22.
The square root of 213325411 is about 14605.6636617444. The cubic root of 213325411 is about 597.5132362864.
Adding to 213325411 its reverse (114523312), we get a palindrome (327848723).
The spelling of 213325411 in words is "two hundred thirteen million, three hundred twenty-five thousand, four hundred eleven".
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