Base | Representation |
---|---|
bin | 100000001101010100011… |
… | …010001111100110011111 |
3 | 21211120222101012021202111 |
4 | 200031110122033212133 |
5 | 242230342011320411 |
6 | 4412442005334451 |
7 | 315623145222340 |
oct | 40152432174637 |
9 | 7746871167674 |
10 | 2213324323231 |
11 | 78373597426a |
12 | 2b8b59a07427 |
13 | 13093c1bb178 |
14 | 791a84020c7 |
15 | 3c8910b9721 |
hex | 2035468f99f |
2213324323231 has 8 divisors (see below), whose sum is σ = 2529686257184. Its totient is φ = 1897005575520.
The previous prime is 2213324323183. The next prime is 2213324323267. The reversal of 2213324323231 is 1323234233122.
2213324323231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 2213324323231 - 29 = 2213324322719 is a prime.
It is a super-2 number, since 2×22133243232312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2213324323193 and 2213324323202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213324323831) 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, 10686660 + ... + 10891801.
It is an arithmetic number, because the mean of its divisors is an integer number (316210782148).
Almost surely, 22213324323231 is an apocalyptic number.
2213324323231 is a deficient number, since it is larger than the sum of its proper divisors (316361933953).
2213324323231 is a wasteful number, since it uses less digits than its factorization.
2213324323231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21593121.
The product of its digits is 31104, while the sum is 31.
Adding to 2213324323231 its reverse (1323234233122), we get a palindrome (3536558556353).
The spelling of 2213324323231 in words is "two trillion, two hundred thirteen billion, three hundred twenty-four million, three hundred twenty-three thousand, two hundred thirty-one".
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