Base | Representation |
---|---|
bin | 1111011100101100011… |
… | …00010111000100110101 |
3 | 1212202002102100110202212 |
4 | 13232112030113010311 |
5 | 32144040001100203 |
6 | 1043502503143205 |
7 | 53230511233256 |
oct | 7562614270465 |
9 | 1782072313685 |
10 | 530800800053 |
11 | 195125239457 |
12 | 86a58144b05 |
13 | 3b0923b5c54 |
14 | 1b995b64b2d |
15 | dc19be11d8 |
hex | 7b96317135 |
530800800053 has 4 divisors (see below), whose sum is σ = 545146767660. Its totient is φ = 516454832448.
The previous prime is 530800800001. The next prime is 530800800059. The reversal of 530800800053 is 350008008035.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 280647776644 + 250153023409 = 529762^2 + 500153^2 .
It is a cyclic number.
It is not a de Polignac number, because 530800800053 - 236 = 462081323317 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 530800799992 and 530800800019.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530800800059) 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, 7172983748 + ... + 7172983821.
It is an arithmetic number, because the mean of its divisors is an integer number (136286691915).
Almost surely, 2530800800053 is an apocalyptic number.
It is an amenable number.
530800800053 is a deficient number, since it is larger than the sum of its proper divisors (14345967607).
530800800053 is a wasteful number, since it uses less digits than its factorization.
530800800053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14345967606.
The product of its (nonzero) digits is 14400, while the sum is 32.
Adding to 530800800053 its reverse (350008008035), we get a palindrome (880808808088).
The spelling of 530800800053 in words is "five hundred thirty billion, eight hundred million, eight hundred thousand, fifty-three".
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