Base | Representation |
---|---|
bin | 11000011101100111… |
… | …10000011001101001 |
3 | 1020220021201022222002 |
4 | 30032303300121221 |
5 | 203344114204010 |
6 | 10011113140345 |
7 | 643312431422 |
oct | 141663603151 |
9 | 36807638862 |
10 | 13133350505 |
11 | 562a485690 |
12 | 26663ba6b5 |
13 | 1313bc1522 |
14 | 8c835c649 |
15 | 51cee31a5 |
hex | 30ecf0669 |
13133350505 has 8 divisors (see below), whose sum is σ = 17192749824. Its totient is φ = 9551527600.
The previous prime is 13133350469. The next prime is 13133350507. The reversal of 13133350505 is 50505333131.
13133350505 is digitally balanced in base 2, 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 a de Polignac number, because 13133350505 - 26 = 13133350441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13133350507) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119394041 + ... + 119394150.
It is an arithmetic number, because the mean of its divisors is an integer number (2149093728).
Almost surely, 213133350505 is an apocalyptic number.
It is an amenable number.
13133350505 is a deficient number, since it is larger than the sum of its proper divisors (4059399319).
13133350505 is a wasteful number, since it uses less digits than its factorization.
13133350505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238788207.
The product of its (nonzero) digits is 10125, while the sum is 29.
Adding to 13133350505 its reverse (50505333131), we get a palindrome (63638683636).
The spelling of 13133350505 in words is "thirteen billion, one hundred thirty-three million, three hundred fifty thousand, five hundred five".
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