Base | Representation |
---|---|
bin | 11000101001011011… |
… | …00111001110001100 |
3 | 1021011012002201220121 |
4 | 30110231213032030 |
5 | 204044443401330 |
6 | 10025012154324 |
7 | 645624400252 |
oct | 142455471614 |
9 | 37135081817 |
10 | 13232403340 |
11 | 568038a532 |
12 | 26936089a4 |
13 | 132b592b80 |
14 | 8d75845d2 |
15 | 526a5c17a |
hex | 314b6738c |
13232403340 has 48 divisors (see below), whose sum is σ = 29956191552. Its totient is φ = 4880814336.
The previous prime is 13232403323. The next prime is 13232403341. The reversal of 13232403340 is 4330423231.
13232403340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13232403341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233697 + ... + 284743.
It is an arithmetic number, because the mean of its divisors is an integer number (624087324).
Almost surely, 213232403340 is an apocalyptic number.
13232403340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13232403340 is an abundant number, since it is smaller than the sum of its proper divisors (16723788212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13232403340 is a wasteful number, since it uses less digits than its factorization.
13232403340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52066 (or 52064 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 13232403340 its reverse (4330423231), we get a palindrome (17562826571).
The spelling of 13232403340 in words is "thirteen billion, two hundred thirty-two million, four hundred three thousand, three hundred forty".
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