Base | Representation |
---|---|
bin | 11111100111100… |
… | …101001010010101 |
3 | 1100222011122101110 |
4 | 133213211022111 |
5 | 2041300011100 |
6 | 124345445233 |
7 | 16100626245 |
oct | 3747451225 |
9 | 1328148343 |
10 | 530469525 |
11 | 252488673 |
12 | 1297a0819 |
13 | 85b929c1 |
14 | 50647b25 |
15 | 31886250 |
hex | 1f9e5295 |
530469525 has 12 divisors (see below), whose sum is σ = 877043072. Its totient is φ = 282917040.
The previous prime is 530469523. The next prime is 530469587. The reversal of 530469525 is 525964035.
It is not a de Polignac number, because 530469525 - 21 = 530469523 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530469523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3536389 + ... + 3536538.
Almost surely, 2530469525 is an apocalyptic number.
It is an amenable number.
530469525 is a deficient number, since it is larger than the sum of its proper divisors (346573547).
530469525 is a wasteful number, since it uses less digits than its factorization.
530469525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7072940 (or 7072935 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 39.
The square root of 530469525 is about 23031.9240403402. The cubic root of 530469525 is about 809.5061385183.
The spelling of 530469525 in words is "five hundred thirty million, four hundred sixty-nine thousand, five hundred twenty-five".
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