Base | Representation |
---|---|
bin | 10111100111000010111000 |
3 | 102122110001010 |
4 | 113213002320 |
5 | 3041023430 |
6 | 340353520 |
7 | 103415301 |
oct | 27470270 |
9 | 12573033 |
10 | 6189240 |
11 | 3548082 |
12 | 20a58a0 |
13 | 1389195 |
14 | b717a8 |
15 | 823cb0 |
hex | 5e70b8 |
6189240 has 32 divisors (see below), whose sum is σ = 18568080. Its totient is φ = 1650432.
The previous prime is 6189233. The next prime is 6189247. The reversal of 6189240 is 429816.
6189240 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (6189233) and next prime (6189247).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 6189198 and 6189207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6189247) 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, 25669 + ... + 25908.
Almost surely, 26189240 is an apocalyptic number.
6189240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6189240 is an abundant number, since it is smaller than the sum of its proper divisors (12378840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6189240 is a wasteful number, since it uses less digits than its factorization.
6189240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51591 (or 51587 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 6189240 is about 2487.8183213410. The cubic root of 6189240 is about 183.6027187621.
The spelling of 6189240 in words is "six million, one hundred eighty-nine thousand, two hundred forty".
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