Base | Representation |
---|---|
bin | 1111000110101… |
… | …1000001110001 |
3 | 11102012122220101 |
4 | 3301223001301 |
5 | 112204243240 |
6 | 10141512401 |
7 | 1366330315 |
oct | 361530161 |
9 | 142178811 |
10 | 63352945 |
11 | 32841007 |
12 | 19272701 |
13 | 10182166 |
14 | 85b1b45 |
15 | 586639a |
hex | 3c6b071 |
63352945 has 16 divisors (see below), whose sum is σ = 78755328. Its totient is φ = 48892480.
The previous prime is 63352901. The next prime is 63352963. The reversal of 63352945 is 54925336.
63352945 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 63352945 - 211 = 63350897 is a prime.
It is a Duffinian number.
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 15 ways as a sum of consecutive naturals, for example, 14787 + ... + 18583.
It is an arithmetic number, because the mean of its divisors is an integer number (4922208).
Almost surely, 263352945 is an apocalyptic number.
It is an amenable number.
63352945 is a deficient number, since it is larger than the sum of its proper divisors (15402383).
63352945 is a wasteful number, since it uses less digits than its factorization.
63352945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3920.
The product of its digits is 97200, while the sum is 37.
The square root of 63352945 is about 7959.4563256544. The cubic root of 63352945 is about 398.6474000892.
The spelling of 63352945 in words is "sixty-three million, three hundred fifty-two thousand, nine hundred forty-five".
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