Base | Representation |
---|---|
bin | 11001011011101… |
… | …01100011001011 |
3 | 112212102220202210 |
4 | 30231311203023 |
5 | 414103424121 |
6 | 33100400203 |
7 | 5200244352 |
oct | 1455654313 |
9 | 485386683 |
10 | 213342411 |
11 | aa476347 |
12 | 5b546063 |
13 | 35279319 |
14 | 20496999 |
15 | 13ae2876 |
hex | cb758cb |
213342411 has 8 divisors (see below), whose sum is σ = 296824320. Its totient is φ = 136044392.
The previous prime is 213342373. The next prime is 213342413. The reversal of 213342411 is 114243312.
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 213342411 - 214 = 213326027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (213342413) 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, 1545891 + ... + 1546028.
It is an arithmetic number, because the mean of its divisors is an integer number (37103040).
Almost surely, 2213342411 is an apocalyptic number.
213342411 is a deficient number, since it is larger than the sum of its proper divisors (83481909).
213342411 is a wasteful number, since it uses less digits than its factorization.
213342411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3091945.
The product of its digits is 576, while the sum is 21.
The square root of 213342411 is about 14606.2456161739. The cubic root of 213342411 is about 597.5291078996.
Adding to 213342411 its reverse (114243312), we get a palindrome (327585723).
Subtracting from 213342411 its reverse (114243312), we obtain a palindrome (99099099).
It can be divided in two parts, 2133 and 42411, that added together give a palindrome (44544).
The spelling of 213342411 in words is "two hundred thirteen million, three hundred forty-two thousand, four hundred eleven".
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