Base | Representation |
---|---|
bin | 11000011000000110010000 |
3 | 110000122122121 |
4 | 120120012100 |
5 | 3113441120 |
6 | 344544024 |
7 | 105213130 |
oct | 30300620 |
9 | 13018577 |
10 | 6390160 |
11 | 3675027 |
12 | 2182014 |
13 | 142977a |
14 | bc4ac0 |
15 | 8635aa |
hex | 618190 |
6390160 has 40 divisors (see below), whose sum is σ = 16981056. Its totient is φ = 2190720.
The previous prime is 6390127. The next prime is 6390161. The reversal of 6390160 is 610936.
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (6390161) 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 7 ways as a sum of consecutive naturals, for example, 5146 + ... + 6265.
Almost surely, 26390160 is an apocalyptic number.
It is an amenable number.
6390160 is an abundant number, since it is smaller than the sum of its proper divisors (10590896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6390160 is a wasteful number, since it uses less digits than its factorization.
6390160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11431 (or 11425 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 25.
The square root of 6390160 is about 2527.8765792657. The cubic root of 6390160 is about 185.5683519660.
The spelling of 6390160 in words is "six million, three hundred ninety thousand, one hundred sixty".
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