Base | Representation |
---|---|
bin | 10011110001101010010000 |
3 | 100202101022100 |
4 | 103301222100 |
5 | 2311343034 |
6 | 303040400 |
7 | 62031060 |
oct | 23615220 |
9 | 10671270 |
10 | 5184144 |
11 | 2a20a19 |
12 | 18a0100 |
13 | 10c6854 |
14 | 98d3a0 |
15 | 6c6099 |
hex | 4f1a90 |
5184144 has 120 divisors (see below), whose sum is σ = 17151680. Its totient is φ = 1430784.
The previous prime is 5184143. The next prime is 5184187. The reversal of 5184144 is 4414815.
It is a happy number.
5184144 is a `hidden beast` number, since 518 + 4 + 144 = 666.
It is not an unprimeable number, because it can be changed into a prime (5184143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37227 + ... + 37365.
Almost surely, 25184144 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 5184144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8575840).
5184144 is an abundant number, since it is smaller than the sum of its proper divisors (11967536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5184144 is a wasteful number, since it uses less digits than its factorization.
5184144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197 (or 188 counting only the distinct ones).
The product of its digits is 2560, while the sum is 27.
The square root of 5184144 is about 2276.8715378782. The cubic root of 5184144 is about 173.0715509216.
Adding to 5184144 its reverse (4414815), we get a palindrome (9598959).
It can be divided in two parts, 5184 and 144, that multiplied together give a square (746496 = 8642).
The spelling of 5184144 in words is "five million, one hundred eighty-four thousand, one hundred forty-four".
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