Base | Representation |
---|---|
bin | 10011111011010101000000 |
3 | 100211101122000 |
4 | 103323111000 |
5 | 2314124434 |
6 | 303544000 |
7 | 62254401 |
oct | 23732500 |
9 | 10741560 |
10 | 5223744 |
11 | 2a48749 |
12 | 18bb000 |
13 | 110b896 |
14 | 99d9a8 |
15 | 6d2b99 |
hex | 4fb540 |
5223744 has 56 divisors (see below), whose sum is σ = 15361920. Its totient is φ = 1740672.
The previous prime is 5223731. The next prime is 5223763. The reversal of 5223744 is 4473225.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217 + ... + 3239.
It is an arithmetic number, because the mean of its divisors is an integer number (274320).
Almost surely, 25223744 is an apocalyptic number.
5223744 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5223744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7680960).
5223744 is an abundant number, since it is smaller than the sum of its proper divisors (10138176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5223744 is a wasteful number, since it uses less digits than its factorization.
5223744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3044 (or 3028 counting only the distinct ones).
The product of its digits is 6720, while the sum is 27.
The square root of 5223744 is about 2285.5511370346. The cubic root of 5223744 is about 173.5111127985.
Adding to 5223744 its reverse (4473225), we get a palindrome (9696969).
The spelling of 5223744 in words is "five million, two hundred twenty-three thousand, seven hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.188 sec. • engine limits •