Base | Representation |
---|---|
bin | 11000110010110011… |
… | …11011101011011010 |
3 | 1021100200020111001001 |
4 | 30121121323223122 |
5 | 204230122132310 |
6 | 10040503415214 |
7 | 650601512101 |
oct | 143131735332 |
9 | 37320214031 |
10 | 13311130330 |
11 | 5710871263 |
12 | 26b5a5450a |
13 | 13419989a4 |
14 | 903bd9038 |
15 | 52d90d93a |
hex | 31967bada |
13311130330 has 16 divisors (see below), whose sum is σ = 24013405800. Its totient is φ = 5312591872.
The previous prime is 13311130321. The next prime is 13311130387. The reversal of 13311130330 is 3303111331.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 6473328849 + 6837801481 = 80457^2 + 82691^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13311130298 and 13311130307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1477819 + ... + 1486798.
Almost surely, 213311130330 is an apocalyptic number.
13311130330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13311130330 is a deficient number, since it is larger than the sum of its proper divisors (10702275470).
13311130330 is a wasteful number, since it uses less digits than its factorization.
13311130330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2965073.
The product of its (nonzero) digits is 243, while the sum is 19.
Adding to 13311130330 its reverse (3303111331), we get a palindrome (16614241661).
It can be divided in two parts, 13311 and 130330, that added together give a square (143641 = 3792).
The spelling of 13311130330 in words is "thirteen billion, three hundred eleven million, one hundred thirty thousand, three hundred thirty".
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