Base | Representation |
---|---|
bin | 11000100101111101… |
… | …01010111000001010 |
3 | 1021002011101011112002 |
4 | 30102332222320022 |
5 | 204020022222310 |
6 | 10022052551002 |
7 | 645122241164 |
oct | 142276527012 |
9 | 37064334462 |
10 | 13203320330 |
11 | 5665a25a92 |
12 | 2685922462 |
13 | 132554c3a5 |
14 | 8d3773934 |
15 | 524214da5 |
hex | 312faae0a |
13203320330 has 8 divisors (see below), whose sum is σ = 23765976612. Its totient is φ = 5281328128.
The previous prime is 13203320327. The next prime is 13203320341. The reversal of 13203320330 is 3302330231.
13203320330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12342543409 + 860776921 = 111097^2 + 29339^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 660166007 + ... + 660166026.
Almost surely, 213203320330 is an apocalyptic number.
13203320330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13203320330 is a deficient number, since it is larger than the sum of its proper divisors (10562656282).
13203320330 is a wasteful number, since it uses less digits than its factorization.
13203320330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1320332040.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 13203320330 its reverse (3302330231), we get a palindrome (16505650561).
Subtracting from 13203320330 its reverse (3302330231), we obtain a palindrome (9900990099).
The spelling of 13203320330 in words is "thirteen billion, two hundred three million, three hundred twenty thousand, three hundred thirty".
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