Base | Representation |
---|---|
bin | 11000110100010001… |
… | …11001000011001101 |
3 | 1021101112101220012002 |
4 | 30122020321003031 |
5 | 204241300042313 |
6 | 10042023322045 |
7 | 651111242240 |
oct | 143210710315 |
9 | 37345356162 |
10 | 13323440333 |
11 | 5717809a15 |
12 | 26b9bb0325 |
13 | 13443b8b08 |
14 | 9056c1257 |
15 | 52ea41058 |
hex | 31a2390cd |
13323440333 has 16 divisors (see below), whose sum is σ = 15875911680. Its totient is φ = 10939453056.
The previous prime is 13323440329. The next prime is 13323440363. The reversal of 13323440333 is 33304432331.
It is a happy number.
It is not a de Polignac number, because 13323440333 - 22 = 13323440329 is a prime.
It is a super-2 number, since 2×133234403332 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13323440296 and 13323440305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13323440303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232616 + ... + 284177.
It is an arithmetic number, because the mean of its divisors is an integer number (992244480).
Almost surely, 213323440333 is an apocalyptic number.
It is an amenable number.
13323440333 is a deficient number, since it is larger than the sum of its proper divisors (2552471347).
13323440333 is a wasteful number, since it uses less digits than its factorization.
13323440333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516956.
The product of its (nonzero) digits is 23328, while the sum is 29.
Adding to 13323440333 its reverse (33304432331), we get a palindrome (46627872664).
The spelling of 13323440333 in words is "thirteen billion, three hundred twenty-three million, four hundred forty thousand, three hundred thirty-three".
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