Base | Representation |
---|---|
bin | 11000010000100110… |
… | …11001001000111100 |
3 | 1020121200100002011220 |
4 | 30020103121020330 |
5 | 203133144001244 |
6 | 5552213513340 |
7 | 640515621156 |
oct | 141023311074 |
9 | 36550302156 |
10 | 13024203324 |
11 | 5583906800 |
12 | 2635942850 |
13 | 12c73c73b2 |
14 | 8b7a69ad6 |
15 | 513633319 |
hex | 3084d923c |
13024203324 has 72 divisors (see below), whose sum is σ = 33441505104. Its totient is φ = 3942259200.
The previous prime is 13024203301. The next prime is 13024203329. The reversal of 13024203324 is 42330242031.
It is a junction number, because it is equal to n+sod(n) for n = 13024203294 and 13024203303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13024203329) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1414014 + ... + 1423194.
Almost surely, 213024203324 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 13024203324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16720752552).
13024203324 is an abundant number, since it is smaller than the sum of its proper divisors (20417301780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13024203324 is a wasteful number, since it uses less digits than its factorization.
13024203324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10187 (or 10174 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 13024203324 its reverse (42330242031), we get a palindrome (55354445355).
The spelling of 13024203324 in words is "thirteen billion, twenty-four million, two hundred three thousand, three hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •