Base | Representation |
---|---|
bin | 11100101110101… |
… | …110100001001101 |
3 | 1020120222201002011 |
4 | 130232232201031 |
5 | 1441343324323 |
6 | 115455101221 |
7 | 14642012335 |
oct | 3456564115 |
9 | 1216881064 |
10 | 482011213 |
11 | 2280a0182 |
12 | 115511811 |
13 | 78b27248 |
14 | 480320c5 |
15 | 2c4b320d |
hex | 1cbae84d |
482011213 has 4 divisors (see below), whose sum is σ = 482055580. Its totient is φ = 481966848.
The previous prime is 482011193. The next prime is 482011259. The reversal of 482011213 is 312110284.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 287743369 + 194267844 = 16963^2 + 13938^2 .
It is a cyclic number.
It is not a de Polignac number, because 482011213 - 25 = 482011181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (482011613) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6331 + ... + 31687.
It is an arithmetic number, because the mean of its divisors is an integer number (120513895).
Almost surely, 2482011213 is an apocalyptic number.
It is an amenable number.
482011213 is a deficient number, since it is larger than the sum of its proper divisors (44367).
482011213 is a wasteful number, since it uses less digits than its factorization.
482011213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44366.
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 482011213 is about 21954.7537676923. The cubic root of 482011213 is about 784.0655645267.
Adding to 482011213 its reverse (312110284), we get a palindrome (794121497).
The spelling of 482011213 in words is "four hundred eighty-two million, eleven thousand, two hundred thirteen".
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