Base | Representation |
---|---|
bin | 110010000001100111001011… |
… | …010110001110110010111111 |
3 | 1001212000001022000101122202121 |
4 | 302001213023112032302333 |
5 | 212314143323000341343 |
6 | 2055532343353103411 |
7 | 64225265000030215 |
oct | 6201471326166277 |
9 | 1055001260348677 |
10 | 220013111340223 |
11 | 64115044692353 |
12 | 208140219b7b67 |
13 | 959c1bba289a6 |
14 | 3c48997310cb5 |
15 | 1a680a501baed |
hex | c819cb58ecbf |
220013111340223 has 4 divisors (see below), whose sum is σ = 220013795716288. Its totient is φ = 220012426964160.
The previous prime is 220013111340149. The next prime is 220013111340343. The reversal of 220013111340223 is 322043111310022.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-220013111340223 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 (220013111340523) 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, 341705586 + ... + 342348847.
It is an arithmetic number, because the mean of its divisors is an integer number (55003448929072).
Almost surely, 2220013111340223 is an apocalyptic number.
220013111340223 is a deficient number, since it is larger than the sum of its proper divisors (684376065).
220013111340223 is an equidigital number, since it uses as much as digits as its factorization.
220013111340223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684376064.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 220013111340223 its reverse (322043111310022), we get a palindrome (542056222650245).
The spelling of 220013111340223 in words is "two hundred twenty trillion, thirteen billion, one hundred eleven million, three hundred forty thousand, two hundred twenty-three".
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