Base | Representation |
---|---|
bin | 100000001101001110110… |
… | …110010010011000000010 |
3 | 21211120201212121112220011 |
4 | 200031032312102120002 |
5 | 242230144114330310 |
6 | 4412424433335134 |
7 | 315620633124103 |
oct | 40151666223002 |
9 | 7746655545804 |
10 | 2213231011330 |
11 | 783698230699 |
12 | 2b8b327074aa |
13 | 130925a79921 |
14 | 79199c723aa |
15 | 3c887cd678a |
hex | 2034ed92602 |
2213231011330 has 64 divisors (see below), whose sum is σ = 4270558399200. Its totient is φ = 822906880000.
The previous prime is 2213231011301. The next prime is 2213231011331. The reversal of 2213231011330 is 331101323122.
It can be written as a sum of positive squares in 16 ways, for example, as 1529429363401 + 683801647929 = 1236701^2 + 826923^2 .
It is not an unprimeable number, because it can be changed into a prime (2213231011331) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6724446 + ... + 7045894.
Almost surely, 22213231011330 is an apocalyptic number.
2213231011330 is a deficient number, since it is larger than the sum of its proper divisors (2057327387870).
2213231011330 is a wasteful number, since it uses less digits than its factorization.
2213231011330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 321975.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 2213231011330 its reverse (331101323122), we get a palindrome (2544332334452).
The spelling of 2213231011330 in words is "two trillion, two hundred thirteen billion, two hundred thirty-one million, eleven thousand, three hundred thirty".
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