Base | Representation |
---|---|
bin | 1000010101111010111… |
… | …1011001100000110111 |
3 | 111200221110021022102221 |
4 | 2011132233121200313 |
5 | 4322011242414333 |
6 | 145501501543211 |
7 | 13232454556540 |
oct | 2053657314067 |
9 | 450843238387 |
10 | 143323404343 |
11 | 55868363aa9 |
12 | 2393a874b07 |
13 | 1069127a142 |
14 | 6d18b7b4c7 |
15 | 3adc898d2d |
hex | 215ebd9837 |
143323404343 has 8 divisors (see below), whose sum is σ = 165247718688. Its totient is φ = 121761475584.
The previous prime is 143323404299. The next prime is 143323404373. The reversal of 143323404343 is 343404323341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-143323404343 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 143323404299 and 143323404308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143323404373) 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, 90595546 + ... + 90597127.
It is an arithmetic number, because the mean of its divisors is an integer number (20655964836).
Almost surely, 2143323404343 is an apocalyptic number.
143323404343 is a deficient number, since it is larger than the sum of its proper divisors (21924314345).
143323404343 is a wasteful number, since it uses less digits than its factorization.
143323404343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181192793.
The product of its (nonzero) digits is 124416, while the sum is 34.
Adding to 143323404343 its reverse (343404323341), we get a palindrome (486727727684).
The spelling of 143323404343 in words is "one hundred forty-three billion, three hundred twenty-three million, four hundred four thousand, three hundred forty-three".
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