Base | Representation |
---|---|
bin | 1111011011001101101… |
… | …10010011010000000101 |
3 | 1212200001001201020120111 |
4 | 13231212312103100011 |
5 | 32140423130104234 |
6 | 1043252010233021 |
7 | 53202024550012 |
oct | 7554666232005 |
9 | 1780031636514 |
10 | 530006488069 |
11 | 194857933073 |
12 | 86876125771 |
13 | 3ac96975066 |
14 | 1b91c47a709 |
15 | dbc00de664 |
hex | 7b66d93405 |
530006488069 has 2 divisors, whose sum is σ = 530006488070. Its totient is φ = 530006488068.
The previous prime is 530006488051. The next prime is 530006488087. The reversal of 530006488069 is 960884600035.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (530006488051) and next prime (530006488087).
It can be written as a sum of positive squares in only one way, i.e., 388799637444 + 141206850625 = 623538^2 + 375775^2 .
It is a cyclic number.
It is not a de Polignac number, because 530006488069 - 211 = 530006486021 is a prime.
It is a super-2 number, since 2×5300064880692 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (530006428069) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265003244034 + 265003244035.
It is an arithmetic number, because the mean of its divisors is an integer number (265003244035).
Almost surely, 2530006488069 is an apocalyptic number.
It is an amenable number.
530006488069 is a deficient number, since it is larger than the sum of its proper divisors (1).
530006488069 is an equidigital number, since it uses as much as digits as its factorization.
530006488069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1244160, while the sum is 49.
The spelling of 530006488069 in words is "five hundred thirty billion, six million, four hundred eighty-eight thousand, sixty-nine".
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