Base | Representation |
---|---|
bin | 11000110011110111… |
… | …11000100001110010 |
3 | 1021101021222122112101 |
4 | 30121323320201302 |
5 | 204234411432242 |
6 | 10041422251014 |
7 | 651040250434 |
oct | 143173704162 |
9 | 37337878471 |
10 | 13320030322 |
11 | 571589aa25 |
12 | 26b8a26a6a |
13 | 1343793961 |
14 | 905074654 |
15 | 52e5ba9b7 |
hex | 319ef8872 |
13320030322 has 4 divisors (see below), whose sum is σ = 19980045486. Its totient is φ = 6660015160.
The previous prime is 13320030287. The next prime is 13320030329. The reversal of 13320030322 is 22303002331.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22303002331 = 63577 ⋅350803.
It can be written as a sum of positive squares in only one way, i.e., 13316929201 + 3101121 = 115399^2 + 1761^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13320030322.
It is not an unprimeable number, because it can be changed into a prime (13320030329) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3330007579 + ... + 3330007582.
Almost surely, 213320030322 is an apocalyptic number.
13320030322 is a deficient number, since it is larger than the sum of its proper divisors (6660015164).
13320030322 is an equidigital number, since it uses as much as digits as its factorization.
13320030322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6660015163.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 13320030322 its reverse (22303002331), we get a palindrome (35623032653).
The spelling of 13320030322 in words is "thirteen billion, three hundred twenty million, thirty thousand, three hundred twenty-two".
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