Base | Representation |
---|---|
bin | 11111100110100… |
… | …100101101101010 |
3 | 1100221200020021110 |
4 | 133212210231222 |
5 | 2041213034141 |
6 | 124340051150 |
7 | 16065446523 |
oct | 3746445552 |
9 | 1327606243 |
10 | 530205546 |
11 | 252318302 |
12 | 129693ab6 |
13 | 85acc7c0 |
14 | 505b984a |
15 | 31832e16 |
hex | 1f9a4b6a |
530205546 has 16 divisors (see below), whose sum is σ = 1141981344. Its totient is φ = 163140144.
The previous prime is 530205541. The next prime is 530205553. The reversal of 530205546 is 645502035.
It is a super-2 number, since 2×5302055462 = 562235842018316232, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (530205541) 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 7 ways as a sum of consecutive naturals, for example, 3398676 + ... + 3398831.
It is an arithmetic number, because the mean of its divisors is an integer number (71373834).
Almost surely, 2530205546 is an apocalyptic number.
530205546 is an abundant number, since it is smaller than the sum of its proper divisors (611775798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530205546 is a wasteful number, since it uses less digits than its factorization.
530205546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6797525.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 530205546 is about 23026.1926075502. The cubic root of 530205546 is about 809.3718373206.
The spelling of 530205546 in words is "five hundred thirty million, two hundred five thousand, five hundred forty-six".
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