Base | Representation |
---|---|
bin | 11000001101111101… |
… | …01111011100010010 |
3 | 1020120010120200000002 |
4 | 30012332233130102 |
5 | 203112003344214 |
6 | 5550102130002 |
7 | 640126165535 |
oct | 140676573422 |
9 | 36503520002 |
10 | 13002012434 |
11 | 557232a424 |
12 | 262a420902 |
13 | 12c29279a8 |
14 | 8b4b30a1c |
15 | 5116ed1de |
hex | 306faf712 |
13002012434 has 8 divisors (see below), whose sum is σ = 19503766128. Its totient is φ = 6500757060.
The previous prime is 13002012433. The next prime is 13002012473. The reversal of 13002012434 is 43421020031.
13002012434 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13002012431) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 50552 + ... + 168995.
It is an arithmetic number, because the mean of its divisors is an integer number (2437970766).
Almost surely, 213002012434 is an apocalyptic number.
13002012434 is a deficient number, since it is larger than the sum of its proper divisors (6501753694).
13002012434 is a wasteful number, since it uses less digits than its factorization.
13002012434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249160.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 13002012434 its reverse (43421020031), we get a palindrome (56423032465).
The spelling of 13002012434 in words is "thirteen billion, two million, twelve thousand, four hundred thirty-four".
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