Base | Representation |
---|---|
bin | 1111011011101001111… |
… | …01010101010010011100 |
3 | 1212200122120011002100221 |
4 | 13231310331111102130 |
5 | 32141414230244234 |
6 | 1043331304131124 |
7 | 53210630640361 |
oct | 7556475252234 |
9 | 1780576132327 |
10 | 530243212444 |
11 | 194969519650 |
12 | 86921466aa4 |
13 | 3b003a19c5a |
14 | 1b941a9c468 |
15 | dbd5c9eeb4 |
hex | 7b74f5549c |
530243212444 has 48 divisors (see below), whose sum is σ = 1024797715200. Its totient is φ = 238057522560.
The previous prime is 530243212441. The next prime is 530243212453. The reversal of 530243212444 is 444212342035.
It is a super-3 number, since 3×5302432124443 (a number of 36 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530243212441) 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 15 ways as a sum of consecutive naturals, for example, 978559 + ... + 1420585.
It is an arithmetic number, because the mean of its divisors is an integer number (21349952400).
Almost surely, 2530243212444 is an apocalyptic number.
It is an amenable number.
530243212444 is a deficient number, since it is larger than the sum of its proper divisors (494554502756).
530243212444 is a wasteful number, since it uses less digits than its factorization.
530243212444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 442378 (or 442376 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 34.
Adding to 530243212444 its reverse (444212342035), we get a palindrome (974455554479).
The spelling of 530243212444 in words is "five hundred thirty billion, two hundred forty-three million, two hundred twelve thousand, four hundred forty-four".
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