Base | Representation |
---|---|
bin | 11000110101000101… |
… | …10110001010010100 |
3 | 1021102000012120101210 |
4 | 30122202312022110 |
5 | 204300020303434 |
6 | 10042425221420 |
7 | 651223130562 |
oct | 143242661224 |
9 | 37360176353 |
10 | 13330244244 |
11 | 5720636889 |
12 | 2700331870 |
13 | 134592b9b5 |
14 | 906572a32 |
15 | 530436ee9 |
hex | 31a8b6294 |
13330244244 has 12 divisors (see below), whose sum is σ = 31103903264. Its totient is φ = 4443414744.
The previous prime is 13330244233. The next prime is 13330244273. The reversal of 13330244244 is 44244203331.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555426832 + ... + 555426855.
Almost surely, 213330244244 is an apocalyptic number.
It is an amenable number.
13330244244 is an abundant number, since it is smaller than the sum of its proper divisors (17773659020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13330244244 is a wasteful number, since it uses less digits than its factorization.
13330244244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1110853694 (or 1110853692 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 13330244244 its reverse (44244203331), we get a palindrome (57574447575).
The spelling of 13330244244 in words is "thirteen billion, three hundred thirty million, two hundred forty-four thousand, two hundred forty-four".
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