Base | Representation |
---|---|
bin | 10000110111111011101 |
3 | 1001002110201 |
4 | 2012333131 |
5 | 120143200 |
6 | 15503501 |
7 | 4462012 |
oct | 2067735 |
9 | 1032421 |
10 | 552925 |
11 | 34846a |
12 | 227b91 |
13 | 164899 |
14 | 105709 |
15 | adc6a |
hex | 86fdd |
552925 has 12 divisors (see below), whose sum is σ = 726516. Its totient is φ = 416000.
The previous prime is 552917. The next prime is 552971. The reversal of 552925 is 529255.
It can be written as a sum of positive squares in 6 ways, for example, as 71289 + 481636 = 267^2 + 694^2 .
It is not a de Polignac number, because 552925 - 23 = 552917 is a prime.
It is a Duffinian number.
552925 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 552893 and 552902.
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 11 ways as a sum of consecutive naturals, for example, 226 + ... + 1075.
It is an arithmetic number, because the mean of its divisors is an integer number (60543).
2552925 is an apocalyptic number.
It is an amenable number.
552925 is a deficient number, since it is larger than the sum of its proper divisors (173591).
552925 is a wasteful number, since it uses less digits than its factorization.
552925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1328 (or 1323 counting only the distinct ones).
The product of its digits is 4500, while the sum is 28.
The square root of 552925 is about 743.5892683464. The cubic root of 552925 is about 82.0771136575.
The spelling of 552925 in words is "five hundred fifty-two thousand, nine hundred twenty-five".
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