Base | Representation |
---|---|
bin | 1001011010000000… |
… | …11000111101010000 |
3 | 111000221112211100120 |
4 | 10231000120331100 |
5 | 40320302403430 |
6 | 2153035550240 |
7 | 236100445023 |
oct | 45500307520 |
9 | 14027484316 |
10 | 5050044240 |
11 | 2161688a8a |
12 | b8b2bb380 |
13 | 626331177 |
14 | 35c9ab1ba |
15 | 1e853e610 |
hex | 12d018f50 |
5050044240 has 80 divisors (see below), whose sum is σ = 15691781376. Its totient is φ = 1343526400.
The previous prime is 5050044221. The next prime is 5050044247. The reversal of 5050044240 is 424400505.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 5050044240.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5050044247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79030 + ... + 127850.
Almost surely, 25050044240 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 5050044240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7845890688).
5050044240 is an abundant number, since it is smaller than the sum of its proper divisors (10641737136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5050044240 is a wasteful number, since it uses less digits than its factorization.
5050044240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49268 (or 49262 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 24.
The square root of 5050044240 is about 71063.6632886316. The cubic root of 5050044240 is about 1715.6619815519.
Adding to 5050044240 its reverse (424400505), we get a palindrome (5474444745).
The spelling of 5050044240 in words is "five billion, fifty million, forty-four thousand, two hundred forty".
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