Base | Representation |
---|---|
bin | 11000010010110000… |
… | …00100001011011100 |
3 | 1020122221012200101121 |
4 | 30021120010023130 |
5 | 203202301033104 |
6 | 5554055420324 |
7 | 641124626314 |
oct | 141130041334 |
9 | 36587180347 |
10 | 13042205404 |
11 | 5592a91a58 |
12 | 263b9846a4 |
13 | 12cb05b307 |
14 | 8ba1d4444 |
15 | 514edc254 |
hex | 3096042dc |
13042205404 has 48 divisors (see below), whose sum is σ = 23783211648. Its totient is φ = 6253797888.
The previous prime is 13042205381. The next prime is 13042205419. The reversal of 13042205404 is 40450224031.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2151642 + ... + 2157694.
It is an arithmetic number, because the mean of its divisors is an integer number (495483576).
Almost surely, 213042205404 is an apocalyptic number.
It is an amenable number.
13042205404 is a deficient number, since it is larger than the sum of its proper divisors (10741006244).
13042205404 is a wasteful number, since it uses less digits than its factorization.
13042205404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6334 (or 6332 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
Adding to 13042205404 its reverse (40450224031), we get a palindrome (53492429435).
The spelling of 13042205404 in words is "thirteen billion, forty-two million, two hundred five thousand, four hundred four".
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