Base | Representation |
---|---|
bin | 11010111010000001… |
… | …11100100111001010 |
3 | 1101021201121221100221 |
4 | 31131000330213022 |
5 | 214041012244432 |
6 | 10345223420254 |
7 | 1020654065614 |
oct | 153500744712 |
9 | 41251557327 |
10 | 14445431242 |
11 | 6143084330 |
12 | 29718b468a |
13 | 1492999168 |
14 | 9b0705db4 |
15 | 5982bcb97 |
hex | 35d03c9ca |
14445431242 has 16 divisors (see below), whose sum is σ = 23760461952. Its totient is φ = 6532081920.
The previous prime is 14445431237. The next prime is 14445431263. The reversal of 14445431242 is 24213454441.
14445431242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 14445431198 and 14445431207.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 1696818 + ... + 1705309.
It is an arithmetic number, because the mean of its divisors is an integer number (1485028872).
Almost surely, 214445431242 is an apocalyptic number.
14445431242 is a deficient number, since it is larger than the sum of its proper divisors (9315030710).
14445431242 is a wasteful number, since it uses less digits than its factorization.
14445431242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3402333.
The product of its digits is 61440, while the sum is 34.
Adding to 14445431242 its reverse (24213454441), we get a palindrome (38658885683).
The spelling of 14445431242 in words is "fourteen billion, four hundred forty-five million, four hundred thirty-one thousand, two hundred forty-two".
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