Base | Representation |
---|---|
bin | 100000100101111011101101… |
… | …010111111010001010010001 |
3 | 200210112120111020001121211102 |
4 | 200211323231113322022101 |
5 | 122242022431034120213 |
6 | 1224511232005154145 |
7 | 42123164265561641 |
oct | 4045735527721221 |
9 | 623476436047742 |
10 | 143344221004433 |
11 | 41745a40865379 |
12 | 140b10a16bb955 |
13 | 61ca3c0772ac7 |
14 | 2757c7c336521 |
15 | 1188aa3754158 |
hex | 825eed5fa291 |
143344221004433 has 2 divisors, whose sum is σ = 143344221004434. Its totient is φ = 143344221004432.
The previous prime is 143344221004427. The next prime is 143344221004463. The reversal of 143344221004433 is 334400122443341.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 132719339670544 + 10624881333889 = 11520388^2 + 3259583^2 .
It is an emirp because it is prime and its reverse (334400122443341) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-143344221004433 is a prime.
It is not a weakly prime, because it can be changed into another prime (143344221004463) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71672110502216 + 71672110502217.
It is an arithmetic number, because the mean of its divisors is an integer number (71672110502217).
Almost surely, 2143344221004433 is an apocalyptic number.
It is an amenable number.
143344221004433 is a deficient number, since it is larger than the sum of its proper divisors (1).
143344221004433 is an equidigital number, since it uses as much as digits as its factorization.
143344221004433 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 331776, while the sum is 38.
Adding to 143344221004433 its reverse (334400122443341), we get a palindrome (477744343447774).
The spelling of 143344221004433 in words is "one hundred forty-three trillion, three hundred forty-four billion, two hundred twenty-one million, four thousand, four hundred thirty-three".
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