Base | Representation |
---|---|
bin | 10011111011100001010000 |
3 | 100211102201001 |
4 | 103323201100 |
5 | 2314141103 |
6 | 303551344 |
7 | 62256601 |
oct | 23734120 |
9 | 10742631 |
10 | 5224528 |
11 | 2a492a1 |
12 | 18bb554 |
13 | 110c04a |
14 | 99dda8 |
15 | 6d301d |
hex | 4fb850 |
5224528 has 40 divisors (see below), whose sum is σ = 10586376. Its totient is φ = 2496000.
The previous prime is 5224501. The next prime is 5224529. The reversal of 5224528 is 8254225.
5224528 is a nontrivial binomial coefficient, being equal to C(3233, 2).
It can be written as a sum of positive squares in 4 ways, for example, as 1192464 + 4032064 = 1092^2 + 2008^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5224496 and 5224505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5224529) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51678 + ... + 51778.
Almost surely, 25224528 is an apocalyptic number.
5224528 is the 3232-nd triangular number.
5224528 is the 1078-th centered nonagonal number.
It is an amenable number.
5224528 is an abundant number, since it is smaller than the sum of its proper divisors (5361848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5224528 is a wasteful number, since it uses less digits than its factorization.
5224528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223 (or 217 counting only the distinct ones).
The product of its digits is 6400, while the sum is 28.
The square root of 5224528 is about 2285.7226428419. The cubic root of 5224528 is about 173.5197927739.
It can be divided in two parts, 522 and 4528, that added together give a triangular number (5050 = T100).
The spelling of 5224528 in words is "five million, two hundred twenty-four thousand, five hundred twenty-eight".
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