Base | Representation |
---|---|
bin | 1101000000011001010… |
… | …0000001100101001001 |
3 | 210100202012201001110002 |
4 | 3100012110001211021 |
5 | 12130103204241131 |
6 | 250352052532345 |
7 | 22100104315301 |
oct | 3200624014511 |
9 | 710665631402 |
10 | 223444212041 |
11 | 86842483756 |
12 | 3737b0210b5 |
13 | 180bc42c6ab |
14 | ab599a2601 |
15 | 5c2b77c6cb |
hex | 3406501949 |
223444212041 has 16 divisors (see below), whose sum is σ = 234386179200. Its totient is φ = 212719828608.
The previous prime is 223444212023. The next prime is 223444212067. The reversal of 223444212041 is 140212444322.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 223444212041 - 214 = 223444195657 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223444211995 and 223444212013.
It is not an unprimeable number, because it can be changed into a prime (223444212011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7960730 + ... + 7988748.
It is an arithmetic number, because the mean of its divisors is an integer number (14649136200).
Almost surely, 2223444212041 is an apocalyptic number.
It is an amenable number.
223444212041 is a deficient number, since it is larger than the sum of its proper divisors (10941967159).
223444212041 is a wasteful number, since it uses less digits than its factorization.
223444212041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31888.
The product of its (nonzero) digits is 12288, while the sum is 29.
Adding to 223444212041 its reverse (140212444322), we get a palindrome (363656656363).
The spelling of 223444212041 in words is "two hundred twenty-three billion, four hundred forty-four million, two hundred twelve thousand, forty-one".
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