Base | Representation |
---|---|
bin | 110010000111110011… |
… | …100100100010111100 |
3 | 12010220200011020121211 |
4 | 302013303210202330 |
5 | 1340204410110443 |
6 | 40420151334204 |
7 | 3613442612020 |
oct | 620763444274 |
9 | 163820136554 |
10 | 53818050748 |
11 | 209079830a0 |
12 | a51b681364 |
13 | 50c8a87257 |
14 | 2867840380 |
15 | 15eeb7919d |
hex | c87ce48bc |
53818050748 has 96 divisors (see below), whose sum is σ = 118258237440. Its totient is φ = 20819156160.
The previous prime is 53818050697. The next prime is 53818050751. The reversal of 53818050748 is 84705081835.
53818050748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33488961 + ... + 33490567.
It is an arithmetic number, because the mean of its divisors is an integer number (1231856640).
Almost surely, 253818050748 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 53818050748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59129118720).
53818050748 is an abundant number, since it is smaller than the sum of its proper divisors (64440186692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53818050748 is a wasteful number, since it uses less digits than its factorization.
53818050748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2335 (or 2333 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 49.
The spelling of 53818050748 in words is "fifty-three billion, eight hundred eighteen million, fifty thousand, seven hundred forty-eight".
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