Base | Representation |
---|---|
bin | 10000110100000010010 |
3 | 1000222201211 |
4 | 2012200102 |
5 | 120112210 |
6 | 15450334 |
7 | 4453132 |
oct | 2064022 |
9 | 1028654 |
10 | 550930 |
11 | 346a16 |
12 | 2269aa |
13 | 1639c3 |
14 | 104ac2 |
15 | ad38a |
hex | 86812 |
550930 has 16 divisors (see below), whose sum is σ = 1019160. Its totient is φ = 214272.
The previous prime is 550909. The next prime is 550937. The reversal of 550930 is 39055.
It can be written as a sum of positive squares in 4 ways, for example, as 471969 + 78961 = 687^2 + 281^2 .
It is a plaindrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (550937) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375 + ... + 1114.
2550930 is an apocalyptic number.
550930 is a deficient number, since it is larger than the sum of its proper divisors (468230).
550930 is a wasteful number, since it uses less digits than its factorization.
550930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1533.
The product of its (nonzero) digits is 675, while the sum is 22.
The square root of 550930 is about 742.2465897530. The cubic root of 550930 is about 81.9782809820.
Adding to 550930 its reverse (39055), we get a palindrome (589985).
The spelling of 550930 in words is "five hundred fifty thousand, nine hundred thirty".
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