Base | Representation |
---|---|
bin | 10111101100110000100010… |
… | …11011000110110010000000 |
3 | 20211112012000121102102212000 |
4 | 23312120101123012302000 |
5 | 23312324342411104000 |
6 | 302501255043104000 |
7 | 13656133553403000 |
oct | 1366302133066200 |
9 | 224465017372760 |
10 | 52115425488000 |
11 | 15673034050466 |
12 | 5a1839a672000 |
13 | 2310604509774 |
14 | cc2585a5a000 |
15 | 6059961d7000 |
hex | 2f66116c6c80 |
52115425488000 has 3072 divisors, whose sum is σ = 237996420480000. Its totient is φ = 11202173337600.
The previous prime is 52115425487989. The next prime is 52115425488019. The reversal of 52115425488000 is 88452451125.
52115425488000 is a `hidden beast` number, since 5 + 21 + 1 + 5 + 4 + 2 + 548 + 80 + 0 + 0 = 666.
52115425488000 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 42822863392 + ... + 42822864608.
It is an arithmetic number, because the mean of its divisors is an integer number (77472793125).
Almost surely, 252115425488000 is an apocalyptic number.
52115425488000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52115425488000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118998210240000).
52115425488000 is an abundant number, since it is smaller than the sum of its proper divisors (185880994992000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52115425488000 is a wasteful number, since it uses less digits than its factorization.
52115425488000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1310 (or 1251 counting only the distinct ones).
The product of its (nonzero) digits is 512000, while the sum is 45.
The spelling of 52115425488000 in words is "fifty-two trillion, one hundred fifteen billion, four hundred twenty-five million, four hundred eighty-eight thousand".
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