Base | Representation |
---|---|
bin | 11100111111000… |
… | …010011101101100 |
3 | 1020220000221122111 |
4 | 130333002131230 |
5 | 1443442142322 |
6 | 120130453404 |
7 | 15023241655 |
oct | 3477023554 |
9 | 1226027574 |
10 | 486287212 |
11 | 22a550864 |
12 | 116a34264 |
13 | 79993618 |
14 | 4882652c |
15 | 2ca5a177 |
hex | 1cfc276c |
486287212 has 12 divisors (see below), whose sum is σ = 851326056. Its totient is φ = 243051200.
The previous prime is 486287209. The next prime is 486287213. The reversal of 486287212 is 212782684.
It is not an unprimeable number, because it can be changed into a prime (486287213) 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 in 3 ways as a sum of consecutive naturals, for example, 10498 + ... + 32905.
It is an arithmetic number, because the mean of its divisors is an integer number (70943838).
Almost surely, 2486287212 is an apocalyptic number.
It is an amenable number.
486287212 is a deficient number, since it is larger than the sum of its proper divisors (365038844).
486287212 is a wasteful number, since it uses less digits than its factorization.
486287212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46208 (or 46206 counting only the distinct ones).
The product of its digits is 86016, while the sum is 40.
The square root of 486287212 is about 22051.9208233659. The cubic root of 486287212 is about 786.3772660301.
The spelling of 486287212 in words is "four hundred eighty-six million, two hundred eighty-seven thousand, two hundred twelve".
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