Base | Representation |
---|---|
bin | 1111011011101001111… |
… | …10001110000111110000 |
3 | 1212200122120120220200201 |
4 | 13231310332032013300 |
5 | 32141414310221412 |
6 | 1043331313124544 |
7 | 53210632630144 |
oct | 7556476160760 |
9 | 1780576526621 |
10 | 530243445232 |
11 | 194969668536 |
12 | 86921559754 |
13 | 3b003a9bbb7 |
14 | 1b941b1d224 |
15 | dbd5ce8e57 |
hex | 7b74f8e1f0 |
530243445232 has 40 divisors (see below), whose sum is σ = 1087848940176. Its totient is φ = 249510245376.
The previous prime is 530243445229. The next prime is 530243445239. The reversal of 530243445232 is 232544342035.
It is a super-2 number, since 2×5302434452322 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 530243445191 and 530243445200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530243445239) 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 7 ways as a sum of consecutive naturals, for example, 4878423 + ... + 4985929.
Almost surely, 2530243445232 is an apocalyptic number.
It is an amenable number.
530243445232 is an abundant number, since it is smaller than the sum of its proper divisors (557605494944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530243445232 is a wasteful number, since it uses less digits than its factorization.
530243445232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125665 (or 125659 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 37.
Adding to 530243445232 its reverse (232544342035), we get a palindrome (762787787267).
The spelling of 530243445232 in words is "five hundred thirty billion, two hundred forty-three million, four hundred forty-five thousand, two hundred thirty-two".
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