Base | Representation |
---|---|
bin | 1111000011010… |
… | …0110011100010 |
3 | 11101210101020122 |
4 | 3300310303202 |
5 | 112130141400 |
6 | 10133040242 |
7 | 1364413646 |
oct | 360646342 |
9 | 141711218 |
10 | 63130850 |
11 | 326aa162 |
12 | 19186082 |
13 | 10105043 |
14 | 8554c26 |
15 | 5820685 |
hex | 3c34ce2 |
63130850 has 12 divisors (see below), whose sum is σ = 117423474. Its totient is φ = 25252320.
The previous prime is 63130831. The next prime is 63130861. The reversal of 63130850 is 5803136.
63130850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 58997761 + 4133089 = 7681^2 + 2033^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 631259 + ... + 631358.
Almost surely, 263130850 is an apocalyptic number.
63130850 is a deficient number, since it is larger than the sum of its proper divisors (54292624).
63130850 is a wasteful number, since it uses less digits than its factorization.
63130850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1262629 (or 1262624 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 26.
The square root of 63130850 is about 7945.4924328200. The cubic root of 63130850 is about 398.1810115747.
Adding to 63130850 its reverse (5803136), we get a palindrome (68933986).
The spelling of 63130850 in words is "sixty-three million, one hundred thirty thousand, eight hundred fifty".
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