Base | Representation |
---|---|
bin | 10111110011110100000100 |
3 | 102202002210011 |
4 | 113303310010 |
5 | 3044212130 |
6 | 341440004 |
7 | 104023624 |
oct | 27636404 |
9 | 12662704 |
10 | 6241540 |
11 | 35833a8 |
12 | 2110004 |
13 | 13a6c26 |
14 | b86884 |
15 | 83452a |
hex | 5f3d04 |
6241540 has 24 divisors (see below), whose sum is σ = 13531392. Its totient is φ = 2415840.
The previous prime is 6241537. The next prime is 6241559. The reversal of 6241540 is 451426.
6241540 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4414 + ... + 5653.
It is an arithmetic number, because the mean of its divisors is an integer number (563808).
Almost surely, 26241540 is an apocalyptic number.
It is an amenable number.
6241540 is an abundant number, since it is smaller than the sum of its proper divisors (7289852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6241540 is a wasteful number, since it uses less digits than its factorization.
6241540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10107 (or 10105 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 6241540 is about 2498.3074270394. The cubic root of 6241540 is about 184.1184256532.
Adding to 6241540 its reverse (451426), we get a palindrome (6692966).
The spelling of 6241540 in words is "six million, two hundred forty-one thousand, five hundred forty".
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