Base | Representation |
---|---|
bin | 11000100110000010… |
… | …10101110011010001 |
3 | 1021002012200201212211 |
4 | 30103001111303101 |
5 | 204020212123213 |
6 | 10022115552121 |
7 | 645131215252 |
oct | 142301256321 |
9 | 37065621784 |
10 | 13204020433 |
11 | 5666363a8a |
12 | 2685bbb641 |
13 | 1325735c56 |
14 | 8d38b6b29 |
15 | 52430253d |
hex | 313055cd1 |
13204020433 has 8 divisors (see below), whose sum is σ = 13887127296. Its totient is φ = 12536986800.
The previous prime is 13204020317. The next prime is 13204020443. The reversal of 13204020433 is 33402040231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13204020433 - 29 = 13204019921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13204020443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4016623 + ... + 4019908.
It is an arithmetic number, because the mean of its divisors is an integer number (1735890912).
Almost surely, 213204020433 is an apocalyptic number.
It is an amenable number.
13204020433 is a deficient number, since it is larger than the sum of its proper divisors (683106863).
13204020433 is an equidigital number, since it uses as much as digits as its factorization.
13204020433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8036615.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 13204020433 its reverse (33402040231), we get a palindrome (46606060664).
The spelling of 13204020433 in words is "thirteen billion, two hundred four million, twenty thousand, four hundred thirty-three".
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