Base | Representation |
---|---|
bin | 10100000001010010001100 |
3 | 100212122002120 |
4 | 110001102030 |
5 | 2320420030 |
6 | 304252540 |
7 | 62415462 |
oct | 24012214 |
9 | 10778076 |
10 | 5248140 |
11 | 2a65007 |
12 | 1911150 |
13 | 1119a11 |
14 | 9a8832 |
15 | 6da010 |
hex | 50148c |
5248140 has 48 divisors (see below), whose sum is σ = 15337728. Its totient is φ = 1338304.
The previous prime is 5248129. The next prime is 5248141. The reversal of 5248140 is 418425.
It is a self number, because there is not a number n which added to its sum of digits gives 5248140.
It is not an unprimeable number, because it can be changed into a prime (5248141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522 + ... + 3281.
It is an arithmetic number, because the mean of its divisors is an integer number (319536).
Almost surely, 25248140 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 5248140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7668864).
5248140 is an abundant number, since it is smaller than the sum of its proper divisors (10089588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5248140 is a wasteful number, since it uses less digits than its factorization.
5248140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3838 (or 3836 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 24.
The square root of 5248140 is about 2290.8819262459. The cubic root of 5248140 is about 173.7808047102.
The spelling of 5248140 in words is "five million, two hundred forty-eight thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •