Base | Representation |
---|---|
bin | 1111110000100011… |
… | …1111010110001101 |
3 | 101220210220012010121 |
4 | 3330020333112031 |
5 | 32130413340203 |
6 | 1535432104541 |
7 | 206554143331 |
oct | 37410772615 |
9 | 11823805117 |
10 | 4230215053 |
11 | 18809341a9 |
12 | 9a0835151 |
13 | 52552783c |
14 | 2c1b5d7c1 |
15 | 19b59c0bd |
hex | fc23f58d |
4230215053 has 2 divisors, whose sum is σ = 4230215054. Its totient is φ = 4230215052.
The previous prime is 4230215051. The next prime is 4230215083. The reversal of 4230215053 is 3505120324.
4230215053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4219541764 + 10673289 = 64958^2 + 3267^2 .
It is a cyclic number.
It is not a de Polignac number, because 4230215053 - 21 = 4230215051 is a prime.
Together with 4230215051, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4230215051) 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, 2115107526 + 2115107527.
It is an arithmetic number, because the mean of its divisors is an integer number (2115107527).
Almost surely, 24230215053 is an apocalyptic number.
It is an amenable number.
4230215053 is a deficient number, since it is larger than the sum of its proper divisors (1).
4230215053 is an equidigital number, since it uses as much as digits as its factorization.
4230215053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 4230215053 is about 65040.1034208895. The cubic root of 4230215053 is about 1617.2884391970.
Adding to 4230215053 its reverse (3505120324), we get a palindrome (7735335377).
The spelling of 4230215053 in words is "four billion, two hundred thirty million, two hundred fifteen thousand, fifty-three".
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