Base | Representation |
---|---|
bin | 11000110100001010… |
… | …00011011011000000 |
3 | 1021101110111210002101 |
4 | 30122011003123000 |
5 | 204241020343430 |
6 | 10041550000144 |
7 | 651066552103 |
oct | 143205033300 |
9 | 37343453071 |
10 | 13322434240 |
11 | 5717192035 |
12 | 26b97a6054 |
13 | 1344125bab |
14 | 9054dc73a |
15 | 52e8e2dca |
hex | 31a1436c0 |
13322434240 has 28 divisors (see below), whose sum is σ = 31724047296. Its totient is φ = 5328973568.
The previous prime is 13322434159. The next prime is 13322434241. The reversal of 13322434240 is 4243422331.
It is a junction number, because it is equal to n+sod(n) for n = 13322434199 and 13322434208.
It is not an unprimeable number, because it can be changed into a prime (13322434241) 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 3 ways as a sum of consecutive naturals, for example, 20815984 + ... + 20816623.
Almost surely, 213322434240 is an apocalyptic number.
13322434240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13322434240 is an abundant number, since it is smaller than the sum of its proper divisors (18401613056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13322434240 is an equidigital number, since it uses as much as digits as its factorization.
13322434240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41632624 (or 41632614 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 13322434240 its reverse (4243422331), we get a palindrome (17565856571).
The spelling of 13322434240 in words is "thirteen billion, three hundred twenty-two million, four hundred thirty-four thousand, two hundred forty".
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