Base | Representation |
---|---|
bin | 1111011100001011011… |
… | …01000010100110001001 |
3 | 1212201101010210102001222 |
4 | 13232011231002212021 |
5 | 32143003140413444 |
6 | 1043415221451425 |
7 | 53220611622605 |
oct | 7560555024611 |
9 | 1781333712058 |
10 | 530524154249 |
11 | 194aa3066361 |
12 | 8699b570b75 |
13 | 3b049ca41cb |
14 | 1b96b110505 |
15 | dc00796eee |
hex | 7b85b42989 |
530524154249 has 2 divisors, whose sum is σ = 530524154250. Its totient is φ = 530524154248.
The previous prime is 530524154227. The next prime is 530524154267. The reversal of 530524154249 is 942451425035.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 472848769600 + 57675384649 = 687640^2 + 240157^2 .
It is a cyclic number.
It is not a de Polignac number, because 530524154249 - 224 = 530507377033 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (530524174249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265262077124 + 265262077125.
It is an arithmetic number, because the mean of its divisors is an integer number (265262077125).
Almost surely, 2530524154249 is an apocalyptic number.
It is an amenable number.
530524154249 is a deficient number, since it is larger than the sum of its proper divisors (1).
530524154249 is an equidigital number, since it uses as much as digits as its factorization.
530524154249 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 864000, while the sum is 44.
The spelling of 530524154249 in words is "five hundred thirty billion, five hundred twenty-four million, one hundred fifty-four thousand, two hundred forty-nine".
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