Base | Representation |
---|---|
bin | 11000110001011110110000 |
3 | 110012221021021 |
4 | 120301132300 |
5 | 3130303003 |
6 | 351105224 |
7 | 106125214 |
oct | 30613660 |
9 | 13187237 |
10 | 6494128 |
11 | 3736153 |
12 | 2212214 |
13 | 1464ba4 |
14 | c10944 |
15 | 8842bd |
hex | 6317b0 |
6494128 has 20 divisors (see below), whose sum is σ = 12989248. Its totient is φ = 3142080.
The previous prime is 6494101. The next prime is 6494167. The reversal of 6494128 is 8214946.
6494128 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 6494093 and 6494102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6051 + ... + 7042.
Almost surely, 26494128 is an apocalyptic number.
It is an amenable number.
6494128 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6494128 is a wasteful number, since it uses less digits than its factorization.
6494128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13132 (or 13126 counting only the distinct ones).
The product of its digits is 13824, while the sum is 34.
The square root of 6494128 is about 2548.3579026503. The cubic root of 6494128 is about 186.5693426902.
The spelling of 6494128 in words is "six million, four hundred ninety-four thousand, one hundred twenty-eight".
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