Base | Representation |
---|---|
bin | 11111101001000… |
… | …000011100100001 |
3 | 1100222212122021121 |
4 | 133221000130201 |
5 | 2041343442200 |
6 | 124401452241 |
7 | 16104044320 |
oct | 3751003441 |
9 | 1328778247 |
10 | 530843425 |
11 | 252713582 |
12 | 129941081 |
13 | 85c93c48 |
14 | 507040b7 |
15 | 3190be1a |
hex | 1fa40721 |
530843425 has 24 divisors (see below), whose sum is σ = 753271232. Its totient is φ = 363528000.
The previous prime is 530843419. The next prime is 530843449. The reversal of 530843425 is 524348035.
It is not a de Polignac number, because 530843425 - 213 = 530835233 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177190 + ... + 180160.
Almost surely, 2530843425 is an apocalyptic number.
It is an amenable number.
530843425 is a deficient number, since it is larger than the sum of its proper divisors (222427807).
530843425 is a wasteful number, since it uses less digits than its factorization.
530843425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4009 (or 4004 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 34.
The square root of 530843425 is about 23040.0396050007. The cubic root of 530843425 is about 809.6962865825.
The spelling of 530843425 in words is "five hundred thirty million, eight hundred forty-three thousand, four hundred twenty-five".
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