Base | Representation |
---|---|
bin | 110001011001001011… |
… | …010000011100111100 |
3 | 12001220011002021100000 |
4 | 301121023100130330 |
5 | 1332104121340443 |
6 | 40210403434300 |
7 | 3555163162500 |
oct | 613113203474 |
9 | 161804067300 |
10 | 53035730748 |
11 | 20546318540 |
12 | a341685990 |
13 | 5002984800 |
14 | 27d1998300 |
15 | 15a61458d3 |
hex | c592d073c |
53035730748 has 648 divisors, whose sum is σ = 191362953600. Its totient is φ = 12694631040.
The previous prime is 53035730717. The next prime is 53035730779. The reversal of 53035730748 is 84703753035.
53035730748 is a `hidden beast` number, since 5 + 3 + 0 + 3 + 573 + 0 + 74 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (53035730717) and next prime (53035730779).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 88540153 + ... + 88540751.
It is an arithmetic number, because the mean of its divisors is an integer number (295313200).
Almost surely, 253035730748 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 53035730748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95681476800).
53035730748 is an abundant number, since it is smaller than the sum of its proper divisors (138327222852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53035730748 is a wasteful number, since it uses less digits than its factorization.
53035730748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 669 (or 635 counting only the distinct ones).
The product of its (nonzero) digits is 1058400, while the sum is 45.
The spelling of 53035730748 in words is "fifty-three billion, thirty-five million, seven hundred thirty thousand, seven hundred forty-eight".
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