Base | Representation |
---|---|
bin | 1111011100000000100… |
… | …11010001011110001001 |
3 | 1212201010211020101010202 |
4 | 13232000103101132021 |
5 | 32142311434411403 |
6 | 1043402223021545 |
7 | 53215431320462 |
oct | 7560023213611 |
9 | 1781124211122 |
10 | 530433513353 |
11 | 194a56987527 |
12 | 8697513a8b5 |
13 | 3b034289643 |
14 | 1b95d077d69 |
15 | dbe7840688 |
hex | 7b804d1789 |
530433513353 has 4 divisors (see below), whose sum is σ = 530440538628. Its totient is φ = 530426488080.
The previous prime is 530433513349. The next prime is 530433513371. The reversal of 530433513353 is 353315334035.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353315334035 = 5 ⋅70663066807.
It can be written as a sum of positive squares in 2 ways, for example, as 357474843664 + 172958669689 = 597892^2 + 415883^2 .
It is a cyclic number.
It is not a de Polignac number, because 530433513353 - 22 = 530433513349 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (530433510353) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3398138 + ... + 3550803.
It is an arithmetic number, because the mean of its divisors is an integer number (132610134657).
Almost surely, 2530433513353 is an apocalyptic number.
It is an amenable number.
530433513353 is a deficient number, since it is larger than the sum of its proper divisors (7025275).
530433513353 is an equidigital number, since it uses as much as digits as its factorization.
530433513353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7025274.
The product of its (nonzero) digits is 364500, while the sum is 38.
Adding to 530433513353 its reverse (353315334035), we get a palindrome (883748847388).
The spelling of 530433513353 in words is "five hundred thirty billion, four hundred thirty-three million, five hundred thirteen thousand, three hundred fifty-three".
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