Base | Representation |
---|---|
bin | 10100001110011111100000 |
3 | 100222101022021 |
4 | 110032133200 |
5 | 2324132430 |
6 | 305351224 |
7 | 63032266 |
oct | 24163740 |
9 | 10871267 |
10 | 5302240 |
11 | 2aa1719 |
12 | 1938514 |
13 | 1138528 |
14 | 9c0436 |
15 | 6eb07a |
hex | 50e7e0 |
5302240 has 48 divisors (see below), whose sum is σ = 12942720. Its totient is φ = 2050560.
The previous prime is 5302237. The next prime is 5302247. The reversal of 5302240 is 422035.
It is a super-2 number, since 2×53022402 = 56227498035200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5302247) by changing a digit.
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, 4426 + ... + 5494.
It is an arithmetic number, because the mean of its divisors is an integer number (269640).
Almost surely, 25302240 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 5302240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6471360).
5302240 is an abundant number, since it is smaller than the sum of its proper divisors (7640480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5302240 is a wasteful number, since it uses less digits than its factorization.
5302240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1115 (or 1107 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 16.
The square root of 5302240 is about 2302.6593321636. The cubic root of 5302240 is about 174.3758993714.
Adding to 5302240 its reverse (422035), we get a palindrome (5724275).
The spelling of 5302240 in words is "five million, three hundred two thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •