Base | Representation |
---|---|
bin | 110001100101011110… |
… | …001111010000000000 |
3 | 12002102112021112000210 |
4 | 301211132033100000 |
5 | 1333014430030102 |
6 | 40243053314120 |
7 | 3563246546310 |
oct | 614536172000 |
9 | 162375245023 |
10 | 53242033152 |
11 | 206418155a0 |
12 | a39a795940 |
13 | 5036637639 |
14 | 281113b440 |
15 | 15b92e736c |
hex | c6578f400 |
53242033152 has 352 divisors, whose sum is σ = 180728156160. Its totient is φ = 13532037120.
The previous prime is 53242033127. The next prime is 53242033183. The reversal of 53242033152 is 25133024235.
It is a tau number, because it is divible by the number of its divisors (352).
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, 11115174 + ... + 11119962.
Almost surely, 253242033152 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 53242033152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90364078080).
53242033152 is an abundant number, since it is smaller than the sum of its proper divisors (127486123008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53242033152 is a wasteful number, since it uses less digits than its factorization.
53242033152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4877 (or 4859 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 30.
Adding to 53242033152 its reverse (25133024235), we get a palindrome (78375057387).
The spelling of 53242033152 in words is "fifty-three billion, two hundred forty-two million, thirty-three thousand, one hundred fifty-two".
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