Base | Representation |
---|---|
bin | 11000001101101111… |
… | …00011111100011100 |
3 | 1020120000001001020121 |
4 | 30012313203330130 |
5 | 203111013132312 |
6 | 5545553524324 |
7 | 640104166420 |
oct | 140667437434 |
9 | 36500031217 |
10 | 13000130332 |
11 | 5571264372 |
12 | 26298736a4 |
13 | 12c2419117 |
14 | 8b47a0b80 |
15 | 51147a707 |
hex | 306de3f1c |
13000130332 has 24 divisors (see below), whose sum is σ = 26388328064. Its totient is φ = 5488327152.
The previous prime is 13000130303. The next prime is 13000130369. The reversal of 13000130332 is 23303100031.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3462978 + ... + 3466729.
Almost surely, 213000130332 is an apocalyptic number.
It is an amenable number.
13000130332 is an abundant number, since it is smaller than the sum of its proper divisors (13388197732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13000130332 is a wasteful number, since it uses less digits than its factorization.
13000130332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6929785 (or 6929783 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 13000130332 its reverse (23303100031), we get a palindrome (36303230363).
The spelling of 13000130332 in words is "thirteen billion, one hundred thirty thousand, three hundred thirty-two".
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