Base | Representation |
---|---|
bin | 1100001110011100100111… |
… | …1011010100100111000010 |
3 | 1202121002000211002010120210 |
4 | 3003213021323110213002 |
5 | 3230214403123044024 |
6 | 44331154223214550 |
7 | 2555114504326056 |
oct | 303471173244702 |
9 | 52532024063523 |
10 | 13442340440514 |
11 | 4312956812797 |
12 | 1611270747456 |
13 | 7667b821034b |
14 | 34688154dc66 |
15 | 1849ed276129 |
hex | c39c9ed49c2 |
13442340440514 has 16 divisors (see below), whose sum is σ = 26884734228000. Its totient is φ = 4480771255680.
The previous prime is 13442340440479. The next prime is 13442340440521. The reversal of 13442340440514 is 41504404324431.
13442340440514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1543954 + ... + 5410034.
It is an arithmetic number, because the mean of its divisors is an integer number (1680295889250).
Almost surely, 213442340440514 is an apocalyptic number.
13442340440514 is an abundant number, since it is smaller than the sum of its proper divisors (13442393787486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13442340440514 is a wasteful number, since it uses less digits than its factorization.
13442340440514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4445585.
The product of its (nonzero) digits is 368640, while the sum is 39.
Adding to 13442340440514 its reverse (41504404324431), we get a palindrome (54946744764945).
The spelling of 13442340440514 in words is "thirteen trillion, four hundred forty-two billion, three hundred forty million, four hundred forty thousand, five hundred fourteen".
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