Base | Representation |
---|---|
bin | 1101011101100… |
… | …1101101101110 |
3 | 10221020210011221 |
4 | 3113121231232 |
5 | 103423410121 |
6 | 5334133554 |
7 | 1253645512 |
oct | 327315556 |
9 | 127223157 |
10 | 56466286 |
11 | 29967a58 |
12 | 16ab12ba |
13 | b910706 |
14 | 76dc142 |
15 | 4e55b41 |
hex | 35d9b6e |
56466286 has 4 divisors (see below), whose sum is σ = 84699432. Its totient is φ = 28233142.
The previous prime is 56466257. The next prime is 56466287. The reversal of 56466286 is 68266465.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56466287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14116570 + ... + 14116573.
It is an arithmetic number, because the mean of its divisors is an integer number (21174858).
Almost surely, 256466286 is an apocalyptic number.
56466286 is a deficient number, since it is larger than the sum of its proper divisors (28233146).
56466286 is a wasteful number, since it uses less digits than its factorization.
56466286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28233145.
The product of its digits is 414720, while the sum is 43.
The square root of 56466286 is about 7514.4052326182. The cubic root of 56466286 is about 383.6451755267.
The spelling of 56466286 in words is "fifty-six million, four hundred sixty-six thousand, two hundred eighty-six".
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