Base | Representation |
---|---|
bin | 100000001010011010111… |
… | …101111000001010000100 |
3 | 21211021221112212212212101 |
4 | 200022122331320022010 |
5 | 242203004023232322 |
6 | 4411205145201444 |
7 | 315453066251203 |
oct | 40123275701204 |
9 | 7737845785771 |
10 | 2210213102212 |
11 | 782389748925 |
12 | 2b842ba90284 |
13 | 13056476489b |
14 | 78d9112723a |
15 | 3c75cda6327 |
hex | 2029af78284 |
2210213102212 has 24 divisors (see below), whose sum is σ = 3944457613656. Its totient is φ = 1083263371008.
The previous prime is 2210213102189. The next prime is 2210213102231. The reversal of 2210213102212 is 2122013120122.
It can be written as a sum of positive squares in 4 ways, for example, as 551181517056 + 1659031585156 = 742416^2 + 1288034^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2210213102212.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4537513 + ... + 5000944.
It is an arithmetic number, because the mean of its divisors is an integer number (164352400569).
Almost surely, 22210213102212 is an apocalyptic number.
It is an amenable number.
2210213102212 is a deficient number, since it is larger than the sum of its proper divisors (1734244511444).
2210213102212 is a wasteful number, since it uses less digits than its factorization.
2210213102212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9539607 (or 9539605 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 2210213102212 its reverse (2122013120122), we get a palindrome (4332226222334).
It can be divided in two parts, 221021 and 3102212, that added together give a palindrome (3323233).
The spelling of 2210213102212 in words is "two trillion, two hundred ten billion, two hundred thirteen million, one hundred two thousand, two hundred twelve".
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