Base | Representation |
---|---|
bin | 100010110010101010110… |
… | …0000101111001000001000 |
3 | 121221010111012201011102220 |
4 | 1011211111200233020020 |
5 | 1111320442202323243 |
6 | 14100410430254040 |
7 | 1002316543650015 |
oct | 105452540571010 |
9 | 17833435634386 |
10 | 4781733245448 |
11 | 1583a158372a5 |
12 | 652894957320 |
13 | 288bb94b6cb3 |
14 | 12761967a70c |
15 | 845b57a0783 |
hex | 4595582f208 |
4781733245448 has 32 divisors (see below), whose sum is σ = 12070394606400. Its totient is φ = 1578436216128.
The previous prime is 4781733245441. The next prime is 4781733245479. The reversal of 4781733245448 is 8445423371874.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 4781733245391 and 4781733245400.
It is not an unprimeable number, because it can be changed into a prime (4781733245441) 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 7 ways as a sum of consecutive naturals, for example, 967176583 + ... + 967181526.
It is an arithmetic number, because the mean of its divisors is an integer number (377199831450).
Almost surely, 24781733245448 is an apocalyptic number.
It is an amenable number.
4781733245448 is an abundant number, since it is smaller than the sum of its proper divisors (7288661360952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4781733245448 is a wasteful number, since it uses less digits than its factorization.
4781733245448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1934358221 (or 1934358217 counting only the distinct ones).
The product of its digits is 72253440, while the sum is 60.
The spelling of 4781733245448 in words is "four trillion, seven hundred eighty-one billion, seven hundred thirty-three million, two hundred forty-five thousand, four hundred forty-eight".
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