Base | Representation |
---|---|
bin | 100000001101010100010… |
… | …110000000010101001111 |
3 | 21211120222022002211120220 |
4 | 200031110112000111033 |
5 | 242230341220241421 |
6 | 4412441525442423 |
7 | 315623132614044 |
oct | 40152426002517 |
9 | 7746868084526 |
10 | 2213323212111 |
11 | 783735285490 |
12 | 2b8b59570413 |
13 | 13093bbbc4bb |
14 | 791a81d31cb |
15 | 3c890e4a3c6 |
hex | 2035458054f |
2213323212111 has 16 divisors (see below), whose sum is σ = 3226272985728. Its totient is φ = 1338535604000.
The previous prime is 2213323212097. The next prime is 2213323212179. The reversal of 2213323212111 is 1112123233122.
It is a cyclic number.
It is not a de Polignac number, because 2213323212111 - 29 = 2213323211599 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213323212181) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71794440 + ... + 71825261.
It is an arithmetic number, because the mean of its divisors is an integer number (201642061608).
Almost surely, 22213323212111 is an apocalyptic number.
2213323212111 is a deficient number, since it is larger than the sum of its proper divisors (1012949773617).
2213323212111 is a wasteful number, since it uses less digits than its factorization.
2213323212111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143620182.
The product of its digits is 864, while the sum is 24.
Adding to 2213323212111 its reverse (1112123233122), we get a palindrome (3325446445233).
The spelling of 2213323212111 in words is "two trillion, two hundred thirteen billion, three hundred twenty-three million, two hundred twelve thousand, one hundred eleven".
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