Base | Representation |
---|---|
bin | 100101000101100000010011… |
… | …111010001001101110111111 |
3 | 210101111210010102100011012022 |
4 | 211011200103322021232333 |
5 | 132334312103040403343 |
6 | 1334521511214430355 |
7 | 46233010013064233 |
oct | 4505402372115677 |
9 | 711453112304168 |
10 | 163106012044223 |
11 | 47a749646a7946 |
12 | 163630555023bb |
13 | 7001aa5758981 |
14 | 2c3c531b285c3 |
15 | 13ccb65a17568 |
hex | 945813e89bbf |
163106012044223 has 8 divisors (see below), whose sum is σ = 172773754695792. Its totient is φ = 153446410654336.
The previous prime is 163106012044181. The next prime is 163106012044301. The reversal of 163106012044223 is 322440210601361.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 163106012044223 - 228 = 163105743608767 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 (163106012044123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2035274165 + ... + 2035354302.
It is an arithmetic number, because the mean of its divisors is an integer number (21596719336974).
Almost surely, 2163106012044223 is an apocalyptic number.
163106012044223 is a deficient number, since it is larger than the sum of its proper divisors (9667742651569).
163106012044223 is a wasteful number, since it uses less digits than its factorization.
163106012044223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4070630841.
The product of its (nonzero) digits is 41472, while the sum is 35.
Adding to 163106012044223 its reverse (322440210601361), we get a palindrome (485546222645584).
The spelling of 163106012044223 in words is "one hundred sixty-three trillion, one hundred six billion, twelve million, forty-four thousand, two hundred twenty-three".
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