Base | Representation |
---|---|
bin | 11000110001110110… |
… | …11101111111101000 |
3 | 1021100010012202102202 |
4 | 30120323131333220 |
5 | 204221101110144 |
6 | 10040020315332 |
7 | 650443601423 |
oct | 143073357750 |
9 | 37303182382 |
10 | 13303144424 |
11 | 5707307339 |
12 | 26b3242b48 |
13 | 1340130abb |
14 | 902b1a9ba |
15 | 52cd8264e |
hex | 318eddfe8 |
13303144424 has 64 divisors (see below), whose sum is σ = 26449113600. Its totient is φ = 6255403200.
The previous prime is 13303144411. The next prime is 13303144427. The reversal of 13303144424 is 42444130331.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (13303144427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16402979 + ... + 16403789.
It is an arithmetic number, because the mean of its divisors is an integer number (413267400).
Almost surely, 213303144424 is an apocalyptic number.
It is an amenable number.
13303144424 is a deficient number, since it is larger than the sum of its proper divisors (13145969176).
13303144424 is a wasteful number, since it uses less digits than its factorization.
13303144424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1494 (or 1490 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 13303144424 its reverse (42444130331), we get a palindrome (55747274755).
The spelling of 13303144424 in words is "thirteen billion, three hundred three million, one hundred forty-four thousand, four hundred twenty-four".
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