Base | Representation |
---|---|
bin | 11000010000101000… |
… | …01001001110101100 |
3 | 1020121200201002101022 |
4 | 30020110021032230 |
5 | 203133221302200 |
6 | 5552222033312 |
7 | 640520401352 |
oct | 141024111654 |
9 | 36550632338 |
10 | 13024400300 |
11 | 5583a3079a |
12 | 2635a18838 |
13 | 12c7465c52 |
14 | 8b7abb7d2 |
15 | 513671885 |
hex | 3085093ac |
13024400300 has 72 divisors (see below), whose sum is σ = 29568732480. Its totient is φ = 4974476800.
The previous prime is 13024400267. The next prime is 13024400309. The reversal of 13024400300 is 300442031.
It is not an unprimeable number, because it can be changed into a prime (13024400309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158906 + ... + 226494.
It is an arithmetic number, because the mean of its divisors is an integer number (410676840).
Almost surely, 213024400300 is an apocalyptic number.
13024400300 is a gapful number since it is divisible by the number (10) 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 13024400300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14784366240).
13024400300 is an abundant number, since it is smaller than the sum of its proper divisors (16544332180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13024400300 is a wasteful number, since it uses less digits than its factorization.
13024400300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67691 (or 67684 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 13024400300 its reverse (300442031), we get a palindrome (13324842331).
The spelling of 13024400300 in words is "thirteen billion, twenty-four million, four hundred thousand, three hundred".
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