Base | Representation |
---|---|
bin | 11101000000000… |
… | …000111111010000 |
3 | 1020220111221221200 |
4 | 131000000333100 |
5 | 1444023341222 |
6 | 120140151200 |
7 | 15025356423 |
oct | 3500007720 |
9 | 1226457850 |
10 | 486543312 |
11 | 22a706212 |
12 | 116b38500 |
13 | 79a53068 |
14 | 488919ba |
15 | 2caaaeac |
hex | 1d000fd0 |
486543312 has 60 divisors (see below), whose sum is σ = 1363486020. Its totient is φ = 161961984.
The previous prime is 486543293. The next prime is 486543313. The reversal of 486543312 is 213345684.
486543312 is a `hidden beast` number, since 4 + 86 + 543 + 31 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 11128896 + 475414416 = 3336^2 + 21804^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (486543313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131958 + ... + 135594.
It is an arithmetic number, because the mean of its divisors is an integer number (22724767).
Almost surely, 2486543312 is an apocalyptic number.
It is an amenable number.
486543312 is an abundant number, since it is smaller than the sum of its proper divisors (876942708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
486543312 is a wasteful number, since it uses less digits than its factorization.
486543312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4580 (or 4571 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 486543312 is about 22057.7268094425. The cubic root of 486543312 is about 786.5152886289.
Adding to 486543312 its reverse (213345684), we get a palindrome (699888996).
The spelling of 486543312 in words is "four hundred eighty-six million, five hundred forty-three thousand, three hundred twelve".
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