Base | Representation |
---|---|
bin | 11111100111011… |
… | …001001100100101 |
3 | 1100222002011011100 |
4 | 133213121030211 |
5 | 2041241424032 |
6 | 124344430313 |
7 | 16100333334 |
oct | 3747311445 |
9 | 1328064140 |
10 | 530420517 |
11 | 252454870 |
12 | 129778399 |
13 | 85b765c3 |
14 | 50633d1b |
15 | 3187697c |
hex | 1f9d9325 |
530420517 has 24 divisors (see below), whose sum is σ = 837401760. Its totient is φ = 320856480.
The previous prime is 530420467. The next prime is 530420543. The reversal of 530420517 is 715024035.
It is a happy number.
It is not a de Polignac number, because 530420517 - 215 = 530387749 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530420717) 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 23 ways as a sum of consecutive naturals, for example, 50334 + ... + 59952.
It is an arithmetic number, because the mean of its divisors is an integer number (34891740).
Almost surely, 2530420517 is an apocalyptic number.
It is an amenable number.
530420517 is a deficient number, since it is larger than the sum of its proper divisors (306981243).
530420517 is a wasteful number, since it uses less digits than its factorization.
530420517 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10193 (or 10190 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 530420517 is about 23030.8601011773. The cubic root of 530420517 is about 809.4812087175.
The spelling of 530420517 in words is "five hundred thirty million, four hundred twenty thousand, five hundred seventeen".
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