Base | Representation |
---|---|
bin | 1100111101000001001001… |
… | …1110001001001001010101 |
3 | 1212102120011211122100010011 |
4 | 3033100102132021021111 |
5 | 3331321434342221310 |
6 | 50142513400000221 |
7 | 2666660323550302 |
oct | 317202236111125 |
9 | 55376154570104 |
10 | 14242421445205 |
11 | 45a11a4674508 |
12 | 172033a160071 |
13 | 7c4092bac495 |
14 | 3734a05600a9 |
15 | 19a72871978a |
hex | cf412789255 |
14242421445205 has 32 divisors (see below), whose sum is σ = 18379179417600. Its totient is φ = 10561154294592.
The previous prime is 14242421445199. The next prime is 14242421445223. The reversal of 14242421445205 is 50254412424241.
It is a cyclic number.
It is not a de Polignac number, because 14242421445205 - 227 = 14242287227477 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13248276 + ... + 14282914.
It is an arithmetic number, because the mean of its divisors is an integer number (574349356800).
Almost surely, 214242421445205 is an apocalyptic number.
It is an amenable number.
14242421445205 is a deficient number, since it is larger than the sum of its proper divisors (4136757972395).
14242421445205 is a wasteful number, since it uses less digits than its factorization.
14242421445205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1037793.
The product of its (nonzero) digits is 409600, while the sum is 40.
Adding to 14242421445205 its reverse (50254412424241), we get a palindrome (64496833869446).
The spelling of 14242421445205 in words is "fourteen trillion, two hundred forty-two billion, four hundred twenty-one million, four hundred forty-five thousand, two hundred five".
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