Base | Representation |
---|---|
bin | 11000110101000110… |
… | …00100010100001100 |
3 | 1021102000022111221001 |
4 | 30122203010110030 |
5 | 204300024132340 |
6 | 10042430350044 |
7 | 651223461604 |
oct | 143243042414 |
9 | 37360274831 |
10 | 13330302220 |
11 | 57206763a4 |
12 | 270035b324 |
13 | 134594c1c1 |
14 | 906589c04 |
15 | 53044929a |
hex | 31a8c450c |
13330302220 has 48 divisors (see below), whose sum is σ = 28153440000. Its totient is φ = 5301743616.
The previous prime is 13330302217. The next prime is 13330302229. The reversal of 13330302220 is 2220303331.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (13330302229) 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 15 ways as a sum of consecutive naturals, for example, 5569344 + ... + 5571736.
It is an arithmetic number, because the mean of its divisors is an integer number (586530000).
Almost surely, 213330302220 is an apocalyptic number.
13330302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13330302220 is an abundant number, since it is smaller than the sum of its proper divisors (14823137780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13330302220 is a wasteful number, since it uses less digits than its factorization.
13330302220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3874 (or 3872 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 13330302220 its reverse (2220303331), we get a palindrome (15550605551).
The spelling of 13330302220 in words is "thirteen billion, three hundred thirty million, three hundred two thousand, two hundred twenty".
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