Base | Representation |
---|---|
bin | 11000010011110011… |
… | …01101010000111011 |
3 | 1020200112210201211200 |
4 | 30021321231100323 |
5 | 203212030240233 |
6 | 5555012425243 |
7 | 641262606642 |
oct | 141171552073 |
9 | 36615721750 |
10 | 13051024443 |
11 | 5597a65916 |
12 | 2642918223 |
13 | 12ccb28492 |
14 | 8bb44c359 |
15 | 515b80313 |
hex | 309e6d43b |
13051024443 has 6 divisors (see below), whose sum is σ = 18851479764. Its totient is φ = 8700682956.
The previous prime is 13051024307. The next prime is 13051024463. The reversal of 13051024443 is 34442015031.
It is a happy number.
It is not a de Polignac number, because 13051024443 - 217 = 13050893371 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13051024463) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 725056905 + ... + 725056922.
It is an arithmetic number, because the mean of its divisors is an integer number (3141913294).
Almost surely, 213051024443 is an apocalyptic number.
13051024443 is a deficient number, since it is larger than the sum of its proper divisors (5800455321).
13051024443 is a wasteful number, since it uses less digits than its factorization.
13051024443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1450113833 (or 1450113830 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 13051024443 its reverse (34442015031), we get a palindrome (47493039474).
The spelling of 13051024443 in words is "thirteen billion, fifty-one million, twenty-four thousand, four hundred forty-three".
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