Base | Representation |
---|---|
bin | 1100111111100111001… |
… | …0101000010011000111 |
3 | 210100012120101211122002 |
4 | 3033321302220103013 |
5 | 12124140414144033 |
6 | 250315150055515 |
7 | 22061643543452 |
oct | 3177162502307 |
9 | 710176354562 |
10 | 223234131143 |
11 | 86744935881 |
12 | 373207aa59b |
13 | 18087a55a7a |
14 | ab39b18499 |
15 | 5c180d13e8 |
hex | 33f9ca84c7 |
223234131143 has 16 divisors (see below), whose sum is σ = 249190629120. Its totient is φ = 198736845696.
The previous prime is 223234131089. The next prime is 223234131151. The reversal of 223234131143 is 341131432322.
It is not a de Polignac number, because 223234131143 - 212 = 223234127047 is a prime.
It is a super-3 number, since 3×2232341311433 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223234131163) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325121 + ... + 743082.
It is an arithmetic number, because the mean of its divisors is an integer number (15574414320).
Almost surely, 2223234131143 is an apocalyptic number.
223234131143 is a deficient number, since it is larger than the sum of its proper divisors (25956497977).
223234131143 is a wasteful number, since it uses less digits than its factorization.
223234131143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1068886.
The product of its digits is 10368, while the sum is 29.
Adding to 223234131143 its reverse (341131432322), we get a palindrome (564365563465).
The spelling of 223234131143 in words is "two hundred twenty-three billion, two hundred thirty-four million, one hundred thirty-one thousand, one hundred forty-three".
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