Base | Representation |
---|---|
bin | 1100111101010011111101… |
… | …1001000011111011100010 |
3 | 1212110001012200111021222020 |
4 | 3033110333121003323202 |
5 | 3331412304313231023 |
6 | 50145110345122310 |
7 | 3000226406202555 |
oct | 317247731037342 |
9 | 55401180437866 |
10 | 14247470055138 |
11 | 45a3355462911 |
12 | 1721308a89396 |
13 | 7c46b8b2a838 |
14 | 37381cc7669c |
15 | 19a921a73de3 |
hex | cf53f643ee2 |
14247470055138 has 32 divisors (see below), whose sum is σ = 28714945355712. Its totient is φ = 4712495424000.
The previous prime is 14247470055097. The next prime is 14247470055151. The reversal of 14247470055138 is 83155007474241.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8364438 + ... + 9922638.
It is an arithmetic number, because the mean of its divisors is an integer number (897342042366).
Almost surely, 214247470055138 is an apocalyptic number.
14247470055138 is an abundant number, since it is smaller than the sum of its proper divisors (14467475300574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14247470055138 is a wasteful number, since it uses less digits than its factorization.
14247470055138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1569970.
The product of its (nonzero) digits is 3763200, while the sum is 51.
The spelling of 14247470055138 in words is "fourteen trillion, two hundred forty-seven billion, four hundred seventy million, fifty-five thousand, one hundred thirty-eight".
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