Base | Representation |
---|---|
bin | 11111100110110… |
… | …000011011110001 |
3 | 1100221202200010111 |
4 | 133212300123301 |
5 | 2041221103203 |
6 | 124341101321 |
7 | 16066036504 |
oct | 3746603361 |
9 | 1327680114 |
10 | 530253553 |
11 | 252350385 |
12 | 1296b7841 |
13 | 85b185cb |
14 | 505cd13b |
15 | 3184226d |
hex | 1f9b06f1 |
530253553 has 2 divisors, whose sum is σ = 530253554. Its totient is φ = 530253552.
The previous prime is 530253509. The next prime is 530253571. The reversal of 530253553 is 355352035.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 486996624 + 43256929 = 22068^2 + 6577^2 .
It is a cyclic number.
It is not a de Polignac number, because 530253553 - 213 = 530245361 is a prime.
It is equal to p27863410 and since 530253553 and 27863410 have the same sum of digits, it is a Honaker prime.
It is not a weakly prime, because it can be changed into another prime (530253583) 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, 265126776 + 265126777.
It is an arithmetic number, because the mean of its divisors is an integer number (265126777).
Almost surely, 2530253553 is an apocalyptic number.
It is an amenable number.
530253553 is a deficient number, since it is larger than the sum of its proper divisors (1).
530253553 is an equidigital number, since it uses as much as digits as its factorization.
530253553 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 33750, while the sum is 31.
The square root of 530253553 is about 23027.2350272455. The cubic root of 530253553 is about 809.3962645397.
The spelling of 530253553 in words is "five hundred thirty million, two hundred fifty-three thousand, five hundred fifty-three".
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