Base | Representation |
---|---|
bin | 110001101001111111… |
… | …110011011111011000 |
3 | 12002121211010001022021 |
4 | 301221333303133120 |
5 | 1333143343104313 |
6 | 40254404304224 |
7 | 3565161010510 |
oct | 615177633730 |
9 | 162554101267 |
10 | 53317941208 |
11 | 20680651424 |
12 | a4000a2074 |
13 | 504929434c |
14 | 281b25a840 |
15 | 15c0cdd78d |
hex | c69ff37d8 |
53317941208 has 96 divisors (see below), whose sum is σ = 121781072160. Its totient is φ = 21432729600.
The previous prime is 53317941181. The next prime is 53317941233. The reversal of 53317941208 is 80214971335.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2028760 + ... + 2054872.
It is an arithmetic number, because the mean of its divisors is an integer number (1268552835).
Almost surely, 253317941208 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 53317941208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60890536080).
53317941208 is an abundant number, since it is smaller than the sum of its proper divisors (68463130952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53317941208 is a wasteful number, since it uses less digits than its factorization.
53317941208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26265 (or 26242 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 43.
The spelling of 53317941208 in words is "fifty-three billion, three hundred seventeen million, nine hundred forty-one thousand, two hundred eight".
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