Base | Representation |
---|---|
bin | 1101011110010… |
… | …0111100011010 |
3 | 10221100010021111 |
4 | 3113210330122 |
5 | 103431343112 |
6 | 5335130534 |
7 | 1254226561 |
oct | 327447432 |
9 | 127303244 |
10 | 56512282 |
11 | 29999572 |
12 | 16b13a4a |
13 | b928628 |
14 | 7710bd8 |
15 | 4e645a7 |
hex | 35e4f1a |
56512282 has 4 divisors (see below), whose sum is σ = 84768426. Its totient is φ = 28256140.
The previous prime is 56512243. The next prime is 56512343. The reversal of 56512282 is 28221565.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 53304601 + 3207681 = 7301^2 + 1791^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14128069 + ... + 14128072.
Almost surely, 256512282 is an apocalyptic number.
56512282 is a deficient number, since it is larger than the sum of its proper divisors (28256144).
56512282 is a wasteful number, since it uses less digits than its factorization.
56512282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28256143.
The product of its digits is 9600, while the sum is 31.
The square root of 56512282 is about 7517.4651312793. The cubic root of 56512282 is about 383.7493164548.
The spelling of 56512282 in words is "fifty-six million, five hundred twelve thousand, two hundred eighty-two".
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