Base | Representation |
---|---|
bin | 110010110001101010… |
… | …100010010001010000 |
3 | 12012201121121111001201 |
4 | 302301222202101100 |
5 | 1343124200401300 |
6 | 41013555440544 |
7 | 3640031055265 |
oct | 626152422120 |
9 | 165647544051 |
10 | 54520325200 |
11 | 21138336300 |
12 | a6968b6154 |
13 | 51ab411973 |
14 | 28d2c0b26c |
15 | 164164a66a |
hex | cb1aa2450 |
54520325200 has 360 divisors, whose sum is σ = 153314249760. Its totient is φ = 18564480000.
The previous prime is 54520325141. The next prime is 54520325207. The reversal of 54520325200 is 252302545.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54520325207) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 92879307 + ... + 92879893.
It is an arithmetic number, because the mean of its divisors is an integer number (425872916).
Almost surely, 254520325200 is an apocalyptic number.
54520325200 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 54520325200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76657124880).
54520325200 is an abundant number, since it is smaller than the sum of its proper divisors (98793924560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54520325200 is a wasteful number, since it uses less digits than its factorization.
54520325200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 747 (or 725 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 28.
Adding to 54520325200 its reverse (252302545), we get a palindrome (54772627745).
The spelling of 54520325200 in words is "fifty-four billion, five hundred twenty million, three hundred twenty-five thousand, two hundred".
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