Base | Representation |
---|---|
bin | 110001011000111111… |
… | …000100100000111000 |
3 | 12001212221001222010110 |
4 | 301120333010200320 |
5 | 1332102312123440 |
6 | 40210211144320 |
7 | 3555124055634 |
oct | 613077044070 |
9 | 161787058113 |
10 | 53032536120 |
11 | 20544536353 |
12 | a3405a50a0 |
13 | 50021066b5 |
14 | 27d13a5dc4 |
15 | 15a5c14080 |
hex | c58fc4838 |
53032536120 has 128 divisors (see below), whose sum is σ = 167283325440. Its totient is φ = 13423787520.
The previous prime is 53032536077. The next prime is 53032536121. The reversal of 53032536120 is 2163523035.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53032536121) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 288222 + ... + 434898.
It is an arithmetic number, because the mean of its divisors is an integer number (1306900980).
Almost surely, 253032536120 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 53032536120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83641662720).
53032536120 is an abundant number, since it is smaller than the sum of its proper divisors (114250789320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53032536120 is a wasteful number, since it uses less digits than its factorization.
53032536120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146845 (or 146841 counting only the distinct ones).
The product of its (nonzero) digits is 16200, while the sum is 30.
The spelling of 53032536120 in words is "fifty-three billion, thirty-two million, five hundred thirty-six thousand, one hundred twenty".
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