Base | Representation |
---|---|
bin | 1001101110111000… |
… | …10101110010000000 |
3 | 111111011000210021112 |
4 | 10313130111302000 |
5 | 41200114042144 |
6 | 2222252542452 |
7 | 243324662204 |
oct | 46734256200 |
9 | 14434023245 |
10 | 5225143424 |
11 | 2241503656 |
12 | 1019a81a28 |
13 | 6536aa457 |
14 | 377d4ab04 |
15 | 208aca99e |
hex | 137715c80 |
5225143424 has 32 divisors (see below), whose sum is σ = 10541251200. Its totient is φ = 2579496192.
The previous prime is 5225143423. The next prime is 5225143433. The reversal of 5225143424 is 4243415225.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is not an unprimeable number, because it can be changed into a prime (5225143423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248252 + ... + 268475.
It is an arithmetic number, because the mean of its divisors is an integer number (329414100).
Almost surely, 25225143424 is an apocalyptic number.
It is an amenable number.
5225143424 is an abundant number, since it is smaller than the sum of its proper divisors (5316107776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5225143424 is an equidigital number, since it uses as much as digits as its factorization.
5225143424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516820 (or 516808 counting only the distinct ones).
The product of its digits is 38400, while the sum is 32.
The square root of 5225143424 is about 72285.1535517495. The cubic root of 5225143424 is about 1735.2660576908.
Adding to 5225143424 its reverse (4243415225), we get a palindrome (9468558649).
The spelling of 5225143424 in words is "five billion, two hundred twenty-five million, one hundred forty-three thousand, four hundred twenty-four".
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