Base | Representation |
---|---|
bin | 11000100101101110… |
… | …10111100001011011 |
3 | 1021002000202220121120 |
4 | 30102313113201123 |
5 | 204014024443133 |
6 | 10021543540323 |
7 | 645100046160 |
oct | 142267274133 |
9 | 37060686546 |
10 | 13201406043 |
11 | 5664938831 |
12 | 268515a6a3 |
13 | 132502bc87 |
14 | 8d33d6067 |
15 | 523e87ab3 |
hex | 312dd785b |
13201406043 has 16 divisors (see below), whose sum is σ = 20131630080. Its totient is φ = 7537959936.
The previous prime is 13201406027. The next prime is 13201406047. The reversal of 13201406043 is 34060410231.
It is not a de Polignac number, because 13201406043 - 24 = 13201406027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13201406047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208998 + ... + 264731.
It is an arithmetic number, because the mean of its divisors is an integer number (1258226880).
Almost surely, 213201406043 is an apocalyptic number.
13201406043 is a deficient number, since it is larger than the sum of its proper divisors (6930224037).
13201406043 is a wasteful number, since it uses less digits than its factorization.
13201406043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475066.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 13201406043 its reverse (34060410231), we get a palindrome (47261816274).
The spelling of 13201406043 in words is "thirteen billion, two hundred one million, four hundred six thousand, forty-three".
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