Base | Representation |
---|---|
bin | 10000111110011100000010 |
3 | 22101002022200 |
4 | 100332130002 |
5 | 2114400200 |
6 | 235214030 |
7 | 52552623 |
oct | 20763402 |
9 | 8332280 |
10 | 4450050 |
11 | 256a430 |
12 | 15a7316 |
13 | bca687 |
14 | 83ba4a |
15 | 5cd800 |
hex | 43e702 |
4450050 has 144 divisors (see below), whose sum is σ = 13927680. Its totient is φ = 1008000.
The previous prime is 4450031. The next prime is 4450051. The reversal of 4450050 is 500544.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4450051) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 143535 + ... + 143565.
It is an arithmetic number, because the mean of its divisors is an integer number (96720).
Almost surely, 24450050 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4450050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6963840).
4450050 is an abundant number, since it is smaller than the sum of its proper divisors (9477630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4450050 is a wasteful number, since it uses less digits than its factorization.
4450050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89 (or 81 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 18.
The square root of 4450050 is about 2109.5141620762. The cubic root of 4450050 is about 164.4832316928.
Adding to 4450050 its reverse (500544), we get a palindrome (4950594).
It can be divided in two parts, 4 and 450050, that added together give a palindrome (450054).
The spelling of 4450050 in words is "four million, four hundred fifty thousand, fifty".
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