Base | Representation |
---|---|
bin | 100010101101101001111110… |
… | …0000010111011111011111010 |
3 | 1111001010102012000111201022202 |
4 | 1011123103330002323323322 |
5 | 310010211001132313300 |
6 | 3001224110502550202 |
7 | 121213143326246333 |
oct | 10533237402737372 |
9 | 1431112160451282 |
10 | 305342043635450 |
11 | 89322919421938 |
12 | 2a2b5400738362 |
13 | 1014b828891a83 |
14 | 55588c30a528a |
15 | 25479a9857ad5 |
hex | 115b4fc0bbefa |
305342043635450 has 96 divisors (see below), whose sum is σ = 604693853366400. Its totient is φ = 114380249195520.
The previous prime is 305342043635413. The next prime is 305342043635459. The reversal of 305342043635450 is 54536340243503.
It is a super-2 number, since 2×3053420436354502 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 305342043635395 and 305342043635404.
It is not an unprimeable number, because it can be changed into a prime (305342043635459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 343928819 + ... + 344815481.
It is an arithmetic number, because the mean of its divisors is an integer number (6298894305900).
Almost surely, 2305342043635450 is an apocalyptic number.
305342043635450 is a deficient number, since it is larger than the sum of its proper divisors (299351809730950).
305342043635450 is a wasteful number, since it uses less digits than its factorization.
305342043635450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 890856 (or 890851 counting only the distinct ones).
The product of its (nonzero) digits is 7776000, while the sum is 47.
Adding to 305342043635450 its reverse (54536340243503), we get a palindrome (359878383878953).
The spelling of 305342043635450 in words is "three hundred five trillion, three hundred forty-two billion, forty-three million, six hundred thirty-five thousand, four hundred fifty".
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