Base | Representation |
---|---|
bin | 100000001010010110000… |
… | …101100001111011001111 |
3 | 21211021201211210221122012 |
4 | 200022112011201323033 |
5 | 242202322043102343 |
6 | 4411153102211435 |
7 | 315451053265061 |
oct | 40122605417317 |
9 | 7737654727565 |
10 | 2210131222223 |
11 | 782347503211 |
12 | 2b8408583b7b |
13 | 1305507c68a2 |
14 | 78d842d1731 |
15 | 3c755ad0718 |
hex | 20296161ecf |
2210131222223 has 4 divisors (see below), whose sum is σ = 2227533830400. Its totient is φ = 2192728614048.
The previous prime is 2210131222219. The next prime is 2210131222291. The reversal of 2210131222223 is 3222221310122.
It is a happy number.
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 2210131222223 - 22 = 2210131222219 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2210131228223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8701303898 + ... + 8701304151.
It is an arithmetic number, because the mean of its divisors is an integer number (556883457600).
Almost surely, 22210131222223 is an apocalyptic number.
2210131222223 is a deficient number, since it is larger than the sum of its proper divisors (17402608177).
2210131222223 is a wasteful number, since it uses less digits than its factorization.
2210131222223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17402608176.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 2210131222223 its reverse (3222221310122), we get a palindrome (5432352532345).
The spelling of 2210131222223 in words is "two trillion, two hundred ten billion, one hundred thirty-one million, two hundred twenty-two thousand, two hundred twenty-three".
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