Base | Representation |
---|---|
bin | 1111011011110011000… |
… | …11100011010111001001 |
3 | 1212200211221021121001211 |
4 | 13231321203203113021 |
5 | 32142044001343200 |
6 | 1043343101213121 |
7 | 53212555342321 |
oct | 7557143432711 |
9 | 1780757247054 |
10 | 530320340425 |
11 | 1949a9008a87 |
12 | 869432611a1 |
13 | 3b0169b3005 |
14 | 1b94c018281 |
15 | dbdc937aba |
hex | 7b798e35c9 |
530320340425 has 6 divisors (see below), whose sum is σ = 657597222158. Its totient is φ = 424256272320.
The previous prime is 530320340419. The next prime is 530320340437. The reversal of 530320340425 is 524043023035.
It can be written as a sum of positive squares in 3 ways, for example, as 4757688576 + 525562651849 = 68976^2 + 724957^2 .
It is not a de Polignac number, because 530320340425 - 223 = 530311951817 is a prime.
It is a Duffinian number.
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 5 ways as a sum of consecutive naturals, for example, 10606406784 + ... + 10606406833.
Almost surely, 2530320340425 is an apocalyptic number.
It is an amenable number.
530320340425 is a deficient number, since it is larger than the sum of its proper divisors (127276881733).
530320340425 is a wasteful number, since it uses less digits than its factorization.
530320340425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21212813627 (or 21212813622 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 31.
The spelling of 530320340425 in words is "five hundred thirty billion, three hundred twenty million, three hundred forty thousand, four hundred twenty-five".
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