Base | Representation |
---|---|
bin | 1111000101100110… |
… | …1111010011111000 |
3 | 101110020220011222101 |
4 | 3301121233103320 |
5 | 31243303301230 |
6 | 1505514433144 |
7 | 202235624503 |
oct | 36131572370 |
9 | 11406804871 |
10 | 4050056440 |
11 | 1799173391 |
12 | 9504327b4 |
13 | 4c70c9701 |
14 | 2a5c6413a |
15 | 18a861aca |
hex | f166f4f8 |
4050056440 has 32 divisors (see below), whose sum is σ = 9114562080. Its totient is φ = 1619678592.
The previous prime is 4050056431. The next prime is 4050056441. The reversal of 4050056440 is 446500504.
It is a junction number, because it is equal to n+sod(n) for n = 4050056399 and 4050056408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4050056441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271414 + ... + 285946.
It is an arithmetic number, because the mean of its divisors is an integer number (284830065).
Almost surely, 24050056440 is an apocalyptic number.
4050056440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4050056440 is an abundant number, since it is smaller than the sum of its proper divisors (5064505640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4050056440 is a wasteful number, since it uses less digits than its factorization.
4050056440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21511 (or 21507 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 4050056440 is about 63640.0537397636. The cubic root of 4050056440 is about 1593.9952582395.
Adding to 4050056440 its reverse (446500504), we get a palindrome (4496556944).
The spelling of 4050056440 in words is "four billion, fifty million, fifty-six thousand, four hundred forty".
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