Base | Representation |
---|---|
bin | 11000001001010111100110 |
3 | 102220120220011 |
4 | 120021113212 |
5 | 3110023310 |
6 | 343400434 |
7 | 104542213 |
oct | 30112746 |
9 | 12816804 |
10 | 6329830 |
11 | 3633771 |
12 | 215311a |
13 | 1408180 |
14 | baab0a |
15 | 85078a |
hex | 6095e6 |
6329830 has 64 divisors (see below), whose sum is σ = 13426560. Its totient is φ = 2128896.
The previous prime is 6329777. The next prime is 6329837. The reversal of 6329830 is 389236.
6329830 = T220 + T221 + ... + T364.
It is a happy number.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 6329792 and 6329801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6329837) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 86674 + ... + 86746.
It is an arithmetic number, because the mean of its divisors is an integer number (209790).
Almost surely, 26329830 is an apocalyptic number.
6329830 is an abundant number, since it is smaller than the sum of its proper divisors (7096730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6329830 is a wasteful number, since it uses less digits than its factorization.
6329830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 6329830 is about 2515.9153403881. The cubic root of 6329830 is about 184.9825160005.
The spelling of 6329830 in words is "six million, three hundred twenty-nine thousand, eight hundred thirty".
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