Base | Representation |
---|---|
bin | 11000110001110111… |
… | …01011101001000011 |
3 | 1021100010022121010002 |
4 | 30120323223221003 |
5 | 204221104402243 |
6 | 10040021430215 |
7 | 650444223410 |
oct | 143073535103 |
9 | 37303277102 |
10 | 13303200323 |
11 | 5707345336 |
12 | 26b326b36b |
13 | 134015038a |
14 | 902b33107 |
15 | 52cd93eb8 |
hex | 318eeba43 |
13303200323 has 4 divisors (see below), whose sum is σ = 15203657520. Its totient is φ = 11402743128.
The previous prime is 13303200319. The next prime is 13303200331. The reversal of 13303200323 is 32300230331.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32300230331 = 6961 ⋅4640171.
It is not a de Polignac number, because 13303200323 - 22 = 13303200319 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13303200295 and 13303200304.
It is not an unprimeable number, because it can be changed into a prime (13303200623) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 950228588 + ... + 950228601.
It is an arithmetic number, because the mean of its divisors is an integer number (3800914380).
Almost surely, 213303200323 is an apocalyptic number.
13303200323 is a deficient number, since it is larger than the sum of its proper divisors (1900457197).
13303200323 is an equidigital number, since it uses as much as digits as its factorization.
13303200323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1900457196.
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 13303200323 its reverse (32300230331), we get a palindrome (45603430654).
The spelling of 13303200323 in words is "thirteen billion, three hundred three million, two hundred thousand, three hundred twenty-three".
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