Base | Representation |
---|---|
bin | 100001100100101… |
… | …000110011100100 |
3 | 1110020212012002221 |
4 | 201210220303210 |
5 | 2123143034302 |
6 | 131520242124 |
7 | 16646365300 |
oct | 4144506344 |
9 | 1406765087 |
10 | 563252452 |
11 | 269a399a4 |
12 | 138770344 |
13 | 8c900599 |
14 | 54b3cd00 |
15 | 346ae937 |
hex | 21928ce4 |
563252452 has 36 divisors (see below), whose sum is σ = 1153028604. Its totient is φ = 240045120.
The previous prime is 563252419. The next prime is 563252453. The reversal of 563252452 is 254252365.
It can be written as a sum of positive squares in 2 ways, for example, as 306740196 + 256512256 = 17514^2 + 16016^2 .
It is not an unprimeable number, because it can be changed into a prime (563252453) 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, 27538 + ... + 43414.
Almost surely, 2563252452 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 563252452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576514302).
563252452 is an abundant number, since it is smaller than the sum of its proper divisors (589776152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
563252452 is a wasteful number, since it uses less digits than its factorization.
563252452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16076 (or 16067 counting only the distinct ones).
The product of its digits is 72000, while the sum is 34.
The square root of 563252452 is about 23732.9402308269. The cubic root of 563252452 is about 825.8497284805.
The spelling of 563252452 in words is "five hundred sixty-three million, two hundred fifty-two thousand, four hundred fifty-two".
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