Base | Representation |
---|---|
bin | 1100011010101100001… |
… | …1011011101011000110 |
3 | 202101121212020102200112 |
4 | 3012223003123223012 |
5 | 11443341214414342 |
6 | 241555504313022 |
7 | 21261230202155 |
oct | 3065303335306 |
9 | 671555212615 |
10 | 213323201222 |
11 | 825194274aa |
12 | 35415612772 |
13 | 171686531b1 |
14 | a47973d59c |
15 | 5837e69682 |
hex | 31ab0dbac6 |
213323201222 has 8 divisors (see below), whose sum is σ = 320008585296. Its totient is φ = 106653672792.
The previous prime is 213323201219. The next prime is 213323201249. The reversal of 213323201222 is 222102323312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3930218 + ... + 3984125.
It is an arithmetic number, because the mean of its divisors is an integer number (40001073162).
Almost surely, 2213323201222 is an apocalyptic number.
213323201222 is a deficient number, since it is larger than the sum of its proper divisors (106685384074).
213323201222 is a wasteful number, since it uses less digits than its factorization.
213323201222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7927822.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 213323201222 its reverse (222102323312), we get a palindrome (435425524534).
The spelling of 213323201222 in words is "two hundred thirteen billion, three hundred twenty-three million, two hundred one thousand, two hundred twenty-two".
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