Base | Representation |
---|---|
bin | 11100111011100… |
… | …010000101010000 |
3 | 1020211022020220221 |
4 | 130323202011100 |
5 | 1443223240034 |
6 | 120055042424 |
7 | 15012363322 |
oct | 3473420520 |
9 | 1224266827 |
10 | 485368144 |
11 | 229a832a8 |
12 | 116670414 |
13 | 797311b1 |
14 | 48667612 |
15 | 2c927bb4 |
hex | 1cee2150 |
485368144 has 20 divisors (see below), whose sum is σ = 944067924. Its totient is φ = 241737728.
The previous prime is 485368111. The next prime is 485368151. The reversal of 485368144 is 441863584.
It can be written as a sum of positive squares in 2 ways, for example, as 373262400 + 112105744 = 19320^2 + 10588^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 485368144.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 54907 + ... + 63130.
Almost surely, 2485368144 is an apocalyptic number.
It is an amenable number.
485368144 is a deficient number, since it is larger than the sum of its proper divisors (458699780).
485368144 is a wasteful number, since it uses less digits than its factorization.
485368144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118302 (or 118296 counting only the distinct ones).
The product of its digits is 368640, while the sum is 43.
The square root of 485368144 is about 22031.0722389992. The cubic root of 485368144 is about 785.8815439156.
The spelling of 485368144 in words is "four hundred eighty-five million, three hundred sixty-eight thousand, one hundred forty-four".
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