Base | Representation |
---|---|
bin | 11100101100110… |
… | …001110100011001 |
3 | 1020120000202102200 |
4 | 130230301310121 |
5 | 1441231003231 |
6 | 115440120413 |
7 | 14634454242 |
oct | 3454616431 |
9 | 1216022380 |
10 | 481500441 |
11 | 227881454 |
12 | 115306109 |
13 | 789a8906 |
14 | 47d3bcc9 |
15 | 2c411be6 |
hex | 1cb31d19 |
481500441 has 12 divisors (see below), whose sum is σ = 696177300. Its totient is φ = 320688000.
The previous prime is 481500379. The next prime is 481500449. The reversal of 481500441 is 144005184.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 414326025 + 67174416 = 20355^2 + 8196^2 .
It is not a de Polignac number, because 481500441 - 29 = 481499929 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (481500449) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16060 + ... + 34941.
It is an arithmetic number, because the mean of its divisors is an integer number (58014775).
Almost surely, 2481500441 is an apocalyptic number.
It is an amenable number.
481500441 is a deficient number, since it is larger than the sum of its proper divisors (214676859).
481500441 is a wasteful number, since it uses less digits than its factorization.
481500441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52056 (or 52053 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 481500441 is about 21943.1183062025. The cubic root of 481500441 is about 783.7885168376.
The spelling of 481500441 in words is "four hundred eighty-one million, five hundred thousand, four hundred forty-one".
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