Base | Representation |
---|---|
bin | 11000110101011000… |
… | …11001011011010001 |
3 | 1021102011220202212221 |
4 | 30122230121123101 |
5 | 204301140413420 |
6 | 10042555021041 |
7 | 651253326244 |
oct | 143254313321 |
9 | 37364822787 |
10 | 13332747985 |
11 | 5721a96997 |
12 | 270113a781 |
13 | 13462c74bb |
14 | 906a2525b |
15 | 53077dcaa |
hex | 31ab196d1 |
13332747985 has 8 divisors (see below), whose sum is σ = 16694919360. Its totient is φ = 10202450544.
The previous prime is 13332747977. The next prime is 13332748069. The reversal of 13332747985 is 58974723331.
13332747985 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 a cyclic number.
It is not a de Polignac number, because 13332747985 - 23 = 13332747977 is a prime.
It is an unprimeable number.
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, 57968355 + ... + 57968584.
It is an arithmetic number, because the mean of its divisors is an integer number (2086864920).
Almost surely, 213332747985 is an apocalyptic number.
It is an amenable number.
13332747985 is a deficient number, since it is larger than the sum of its proper divisors (3362171375).
13332747985 is a wasteful number, since it uses less digits than its factorization.
13332747985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115936967.
The product of its digits is 3810240, while the sum is 52.
The spelling of 13332747985 in words is "thirteen billion, three hundred thirty-two million, seven hundred forty-seven thousand, nine hundred eighty-five".
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