Base | Representation |
---|---|
bin | 1111011011011100101… |
… | …01001101001111101000 |
3 | 1212200100210221110022221 |
4 | 13231232111031033220 |
5 | 32141202244433230 |
6 | 1043312253123424 |
7 | 53205110623525 |
oct | 7555625151750 |
9 | 1780323843287 |
10 | 530132030440 |
11 | 19491178a9a1 |
12 | 868b0189574 |
13 | 3acb698c89c |
14 | 1b930dda14c |
15 | dbcb13c27a |
hex | 7b6e54d3e8 |
530132030440 has 64 divisors (see below), whose sum is σ = 1231518712320. Its totient is φ = 205171680000.
The previous prime is 530132030431. The next prime is 530132030543. The reversal of 530132030440 is 44030231035.
It is an unprimeable number.
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, 6632715 + ... + 6712165.
It is an arithmetic number, because the mean of its divisors is an integer number (19242479880).
Almost surely, 2530132030440 is an apocalyptic number.
It is an amenable number.
530132030440 is an abundant number, since it is smaller than the sum of its proper divisors (701386681880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530132030440 is a wasteful number, since it uses less digits than its factorization.
530132030440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84874 (or 84870 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
Adding to 530132030440 its reverse (44030231035), we get a palindrome (574162261475).
The spelling of 530132030440 in words is "five hundred thirty billion, one hundred thirty-two million, thirty thousand, four hundred forty".
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