Base | Representation |
---|---|
bin | 11000110101000100… |
… | …00010001011100100 |
3 | 1021101222210202100011 |
4 | 30122202002023210 |
5 | 204244442000312 |
6 | 10042420500004 |
7 | 651221253052 |
oct | 143242021344 |
9 | 37358722304 |
10 | 13330031332 |
11 | 5720500922 |
12 | 270024a604 |
13 | 1345885b07 |
14 | 9065191d2 |
15 | 5303e3da7 |
hex | 31a8822e4 |
13330031332 has 6 divisors (see below), whose sum is σ = 23327554838. Its totient is φ = 6665015664.
The previous prime is 13330031257. The next prime is 13330031333. The reversal of 13330031332 is 23313003331.
It can be written as a sum of positive squares in only one way, i.e., 7483288036 + 5846743296 = 86506^2 + 76464^2 .
It is not an unprimeable number, because it can be changed into a prime (13330031333) 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 as a sum of consecutive naturals, namely, 1666253913 + ... + 1666253920.
Almost surely, 213330031332 is an apocalyptic number.
It is an amenable number.
13330031332 is a deficient number, since it is larger than the sum of its proper divisors (9997523506).
13330031332 is a wasteful number, since it uses less digits than its factorization.
13330031332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3332507837 (or 3332507835 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 13330031332 its reverse (23313003331), we get a palindrome (36643034663).
The spelling of 13330031332 in words is "thirteen billion, three hundred thirty million, thirty-one thousand, three hundred thirty-two".
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