Base | Representation |
---|---|
bin | 11010110111000100… |
… | …00111010001110001 |
3 | 1101012222211220212110 |
4 | 31123202013101301 |
5 | 214013131234444 |
6 | 10342534515533 |
7 | 1020232555530 |
oct | 153342072161 |
9 | 41188756773 |
10 | 14420571249 |
11 | 6130044687 |
12 | 2965505ba9 |
13 | 148a7a38c6 |
14 | 9ab2b4317 |
15 | 59600bcb9 |
hex | 35b887471 |
14420571249 has 16 divisors (see below), whose sum is σ = 23266804608. Its totient is φ = 7755601152.
The previous prime is 14420571247. The next prime is 14420571281. The reversal of 14420571249 is 94217502441.
14420571249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14420571249 - 21 = 14420571247 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14420571241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20196522 + ... + 20197235.
It is an arithmetic number, because the mean of its divisors is an integer number (1454175288).
Almost surely, 214420571249 is an apocalyptic number.
It is an amenable number.
14420571249 is a deficient number, since it is larger than the sum of its proper divisors (8846233359).
14420571249 is a wasteful number, since it uses less digits than its factorization.
14420571249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40393784.
The product of its (nonzero) digits is 80640, while the sum is 39.
The spelling of 14420571249 in words is "fourteen billion, four hundred twenty million, five hundred seventy-one thousand, two hundred forty-nine".
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