Base | Representation |
---|---|
bin | 11000001101101111… |
… | …11100010110011111 |
3 | 1020120000020010101020 |
4 | 30012313330112133 |
5 | 203111024332203 |
6 | 5550000015223 |
7 | 640105064034 |
oct | 140667742637 |
9 | 36500203336 |
10 | 13000230303 |
11 | 5571322495 |
12 | 2629901513 |
13 | 12c2452788 |
14 | 8b47c938b |
15 | 51149a153 |
hex | 306dfc59f |
13000230303 has 8 divisors (see below), whose sum is σ = 17424393216. Its totient is φ = 8621443800.
The previous prime is 13000230281. The next prime is 13000230307. The reversal of 13000230303 is 30303200031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13000230303 - 213 = 13000222111 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13000230307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11343433 + ... + 11344578.
It is an arithmetic number, because the mean of its divisors is an integer number (2178049152).
Almost surely, 213000230303 is an apocalyptic number.
13000230303 is a deficient number, since it is larger than the sum of its proper divisors (4424162913).
13000230303 is a wasteful number, since it uses less digits than its factorization.
13000230303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22688205.
The product of its (nonzero) digits is 162, while the sum is 15.
Adding to 13000230303 its reverse (30303200031), we get a palindrome (43303430334).
The spelling of 13000230303 in words is "thirteen billion, two hundred thirty thousand, three hundred three".
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