Base | Representation |
---|---|
bin | 11111111101001… |
… | …011011010110100 |
3 | 1101100211021211001 |
4 | 133331023122310 |
5 | 2044222200002 |
6 | 125111053044 |
7 | 16200016606 |
oct | 3775133264 |
9 | 1340737731 |
10 | 536131252 |
11 | 2556a5388 |
12 | 12b671184 |
13 | 870c5a37 |
14 | 512bd176 |
15 | 32103a87 |
hex | 1ff4b6b4 |
536131252 has 24 divisors (see below), whose sum is σ = 979263432. Its totient is φ = 256588800.
The previous prime is 536131243. The next prime is 536131259. The reversal of 536131252 is 252131635.
It can be written as a sum of positive squares in 4 ways, for example, as 71470116 + 464661136 = 8454^2 + 21556^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 536131252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (536131259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22149 + ... + 39532.
It is an arithmetic number, because the mean of its divisors is an integer number (40802643).
Almost surely, 2536131252 is an apocalyptic number.
It is an amenable number.
536131252 is a deficient number, since it is larger than the sum of its proper divisors (443132180).
536131252 is a wasteful number, since it uses less digits than its factorization.
536131252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61779 (or 61777 counting only the distinct ones).
The product of its digits is 5400, while the sum is 28.
The square root of 536131252 is about 23154.5082435365. The cubic root of 536131252 is about 812.3759189454.
Adding to 536131252 its reverse (252131635), we get a palindrome (788262887).
The spelling of 536131252 in words is "five hundred thirty-six million, one hundred thirty-one thousand, two hundred fifty-two".
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