Base | Representation |
---|---|
bin | 1100111111111110010… |
… | …1110001000110110001 |
3 | 210100110100110202110220 |
4 | 3033333211301012301 |
5 | 12124340321011031 |
6 | 250332543243253 |
7 | 22064234525235 |
oct | 3177745610661 |
9 | 710410422426 |
10 | 223331422641 |
11 | 86794847378 |
12 | 373492a9529 |
13 | 180a1c5b7c2 |
14 | ab48a025c5 |
15 | 5c218ed596 |
hex | 33ff9711b1 |
223331422641 has 32 divisors (see below), whose sum is σ = 301243536000. Its totient is φ = 147165957120.
The previous prime is 223331422627. The next prime is 223331422649. The reversal of 223331422641 is 146224133322.
It is not a de Polignac number, because 223331422641 - 27 = 223331422513 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (223331422649) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87614035 + ... + 87616583.
It is an arithmetic number, because the mean of its divisors is an integer number (9413860500).
Almost surely, 2223331422641 is an apocalyptic number.
It is an amenable number.
223331422641 is a deficient number, since it is larger than the sum of its proper divisors (77912113359).
223331422641 is a wasteful number, since it uses less digits than its factorization.
223331422641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3649.
The product of its digits is 41472, while the sum is 33.
Adding to 223331422641 its reverse (146224133322), we get a palindrome (369555555963).
The spelling of 223331422641 in words is "two hundred twenty-three billion, three hundred thirty-one million, four hundred twenty-two thousand, six hundred forty-one".
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