Base | Representation |
---|---|
bin | 11110011000011001111010 |
3 | 112222121221102 |
4 | 132120121322 |
5 | 4014324112 |
6 | 442411402 |
7 | 124460324 |
oct | 36303172 |
9 | 15877842 |
10 | 7964282 |
11 | 454a757 |
12 | 2800b62 |
13 | 185b0c1 |
14 | 10b4614 |
15 | a74bc2 |
hex | 79867a |
7964282 has 16 divisors (see below), whose sum is σ = 12285672. Its totient is φ = 3870720.
The previous prime is 7964273. The next prime is 7964311. The reversal of 7964282 is 2824697.
It can be written as a sum of positive squares in 4 ways, for example, as 3798601 + 4165681 = 1949^2 + 2041^2 .
It is a d-powerful number, because it can be written as 78 + 95 + 64 + 45 + 213 + 85 + 221 .
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 7 ways as a sum of consecutive naturals, for example, 11498 + ... + 12170.
Almost surely, 27964282 is an apocalyptic number.
7964282 is a deficient number, since it is larger than the sum of its proper divisors (4321390).
7964282 is a wasteful number, since it uses less digits than its factorization.
7964282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 833.
The product of its digits is 48384, while the sum is 38.
The square root of 7964282 is about 2822.1059512357. The cubic root of 7964282 is about 199.7019059203.
The spelling of 7964282 in words is "seven million, nine hundred sixty-four thousand, two hundred eighty-two".
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