Base | Representation |
---|---|
bin | 10111110011110101110000 |
3 | 102202002221011 |
4 | 113303311300 |
5 | 3044213043 |
6 | 341440304 |
7 | 104024140 |
oct | 27636560 |
9 | 12662834 |
10 | 6241648 |
11 | 3583496 |
12 | 2110094 |
13 | 13a6caa |
14 | b86920 |
15 | 83459d |
hex | 5f3d70 |
6241648 has 40 divisors (see below), whose sum is σ = 14427648. Its totient is φ = 2557632.
The previous prime is 6241643. The next prime is 6241649. The reversal of 6241648 is 8461426.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6241643) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1365 + ... + 3787.
Almost surely, 26241648 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 6241648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7213824).
6241648 is an abundant number, since it is smaller than the sum of its proper divisors (8186000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6241648 is a wasteful number, since it uses less digits than its factorization.
6241648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2461 (or 2455 counting only the distinct ones).
The product of its digits is 9216, while the sum is 31.
The square root of 6241648 is about 2498.3290415796. The cubic root of 6241648 is about 184.1194876066.
It can be divided in two parts, 6241 and 648, that added together give a square (6889 = 832).
The spelling of 6241648 in words is "six million, two hundred forty-one thousand, six hundred forty-eight".
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