Base | Representation |
---|---|
bin | 11111100110000… |
… | …001011101010111 |
3 | 1100221101220012012 |
4 | 133212001131113 |
5 | 2041143424033 |
6 | 124333014435 |
7 | 16064305523 |
oct | 3746013527 |
9 | 1327356165 |
10 | 530061143 |
11 | 252229867 |
12 | 12962441b |
13 | 85a7bb61 |
14 | 5057cd83 |
15 | 31805248 |
hex | 1f981757 |
530061143 has 2 divisors, whose sum is σ = 530061144. Its totient is φ = 530061142.
The previous prime is 530061121. The next prime is 530061163. The reversal of 530061143 is 341160035.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 530061143 - 214 = 530044759 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (530061163) 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 as a sum of consecutive naturals, namely, 265030571 + 265030572.
It is an arithmetic number, because the mean of its divisors is an integer number (265030572).
Almost surely, 2530061143 is an apocalyptic number.
530061143 is a deficient number, since it is larger than the sum of its proper divisors (1).
530061143 is an equidigital number, since it uses as much as digits as its factorization.
530061143 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1080, while the sum is 23.
The square root of 530061143 is about 23023.0567692476. The cubic root of 530061143 is about 809.2983524024.
The spelling of 530061143 in words is "five hundred thirty million, sixty-one thousand, one hundred forty-three".
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