Base | Representation |
---|---|
bin | 1000001010100010… |
… | …10010011101000100 |
3 | 102022111010001100212 |
4 | 10011101102131010 |
5 | 32434121313122 |
6 | 2002543054552 |
7 | 213424106210 |
oct | 40521223504 |
9 | 12274101325 |
10 | 4383385412 |
11 | 194a34137a |
12 | a23ba1458 |
13 | 54b1967a3 |
14 | 2d8231940 |
15 | 1a9c55ce2 |
hex | 105452744 |
4383385412 has 48 divisors (see below), whose sum is σ = 9156443520. Its totient is φ = 1796815872.
The previous prime is 4383385343. The next prime is 4383385441. The reversal of 4383385412 is 2145833834.
It is a self number, because there is not a number n which added to its sum of digits gives 4383385412.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25268 + ... + 96980.
It is an arithmetic number, because the mean of its divisors is an integer number (190759240).
Almost surely, 24383385412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4383385412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4578221760).
4383385412 is an abundant number, since it is smaller than the sum of its proper divisors (4773058108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4383385412 is a wasteful number, since it uses less digits than its factorization.
4383385412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71820 (or 71818 counting only the distinct ones).
The product of its digits is 276480, while the sum is 41.
The square root of 4383385412 is about 66207.1401889555. The cubic root of 4383385412 is about 1636.5774115934.
The spelling of 4383385412 in words is "four billion, three hundred eighty-three million, three hundred eighty-five thousand, four hundred twelve".
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