Base | Representation |
---|---|
bin | 100000001010011010001… |
… | …100101111100110101011 |
3 | 21211021220122122111201001 |
4 | 200022122030233212223 |
5 | 242202442224101443 |
6 | 4411204005135431 |
7 | 315452551625005 |
oct | 40123214574653 |
9 | 7737818574631 |
10 | 2210200222123 |
11 | 782382450923 |
12 | 2b84276ba577 |
13 | 130561ba512a |
14 | 78d8d533375 |
15 | 3c75bbaed4d |
hex | 2029a32f9ab |
2210200222123 has 4 divisors (see below), whose sum is σ = 2223434954160. Its totient is φ = 2196965490088.
The previous prime is 2210200222117. The next prime is 2210200222163. The reversal of 2210200222123 is 3212220020122.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2210200222123 - 217 = 2210200091051 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2210200222123.
It is not an unprimeable number, because it can be changed into a prime (2210200222163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6617365768 + ... + 6617366101.
It is an arithmetic number, because the mean of its divisors is an integer number (555858738540).
Almost surely, 22210200222123 is an apocalyptic number.
2210200222123 is a deficient number, since it is larger than the sum of its proper divisors (13234732037).
2210200222123 is a wasteful number, since it uses less digits than its factorization.
2210200222123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13234732036.
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 2210200222123 its reverse (3212220020122), we get a palindrome (5422420242245).
The spelling of 2210200222123 in words is "two trillion, two hundred ten billion, two hundred million, two hundred twenty-two thousand, one hundred twenty-three".
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