Base | Representation |
---|---|
bin | 11000001101110000… |
… | …00000111010000110 |
3 | 1020120000021001222110 |
4 | 30012320000322012 |
5 | 203111030431331 |
6 | 5550000241450 |
7 | 640105202325 |
oct | 140670007206 |
9 | 36500231873 |
10 | 13000248966 |
11 | 5571335511 |
12 | 2629910286 |
13 | 12c245b113 |
14 | 8b47d20bc |
15 | 5114a0946 |
hex | 306e00e86 |
13000248966 has 8 divisors (see below), whose sum is σ = 26000497944. Its totient is φ = 4333416320.
The previous prime is 13000248949. The next prime is 13000248967. The reversal of 13000248966 is 66984200031.
It is a sphenic number, since it is the product of 3 distinct primes.
13000248966 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13000248967) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083354075 + ... + 1083354086.
It is an arithmetic number, because the mean of its divisors is an integer number (3250062243).
Almost surely, 213000248966 is an apocalyptic number.
13000248966 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13000248966 is a wasteful number, since it uses less digits than its factorization.
13000248966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2166708166.
The product of its (nonzero) digits is 62208, while the sum is 39.
Adding to 13000248966 its reverse (66984200031), we get a palindrome (79984448997).
The spelling of 13000248966 in words is "thirteen billion, two hundred forty-eight thousand, nine hundred sixty-six".
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