Base | Representation |
---|---|
bin | 1111010001100… |
… | …0101100011010 |
3 | 11110112210200012 |
4 | 3310120230122 |
5 | 112400024112 |
6 | 10205041522 |
7 | 1405352222 |
oct | 364305432 |
9 | 143483605 |
10 | 64064282 |
11 | 33187497 |
12 | 195562a2 |
13 | 10370b79 |
14 | 8719082 |
15 | 5957022 |
hex | 3d18b1a |
64064282 has 8 divisors (see below), whose sum is σ = 96509556. Its totient is φ = 31894432.
The previous prime is 64064251. The next prime is 64064293. The reversal of 64064282 is 28246046.
It is a happy number.
64064282 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 2 ways, for example, as 61136761 + 2927521 = 7819^2 + 1711^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 68273 + ... + 69204.
Almost surely, 264064282 is an apocalyptic number.
64064282 is a deficient number, since it is larger than the sum of its proper divisors (32445274).
64064282 is a wasteful number, since it uses less digits than its factorization.
64064282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137712.
The product of its (nonzero) digits is 18432, while the sum is 32.
The square root of 64064282 is about 8004.0166166744. The cubic root of 64064282 is about 400.1338760214.
It can be divided in two parts, 64064 and 282, that added together give a palindrome (64346).
The spelling of 64064282 in words is "sixty-four million, sixty-four thousand, two hundred eighty-two".
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