Base | Representation |
---|---|
bin | 11111101000001… |
… | …000111110100001 |
3 | 1100222110002121210 |
4 | 133220020332201 |
5 | 2041314204400 |
6 | 124352540333 |
7 | 16102110036 |
oct | 3750107641 |
9 | 1328402553 |
10 | 530616225 |
11 | 252578907 |
12 | 1298516a9 |
13 | 85c146c9 |
14 | 5068538d |
15 | 318b4950 |
hex | 1fa08fa1 |
530616225 has 12 divisors (see below), whose sum is σ = 877285616. Its totient is φ = 282995280.
The previous prime is 530616193. The next prime is 530616239. The reversal of 530616225 is 522616035.
It is not a de Polignac number, because 530616225 - 25 = 530616193 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 530616192 and 530616201.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3537367 + ... + 3537516.
Almost surely, 2530616225 is an apocalyptic number.
It is an amenable number.
530616225 is a deficient number, since it is larger than the sum of its proper divisors (346669391).
530616225 is a wasteful number, since it uses less digits than its factorization.
530616225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7074896 (or 7074891 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 530616225 is about 23035.1085302414. The cubic root of 530616225 is about 809.5807539294.
The spelling of 530616225 in words is "five hundred thirty million, six hundred sixteen thousand, two hundred twenty-five".
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