Base | Representation |
---|---|
bin | 11000010101110110000110 |
3 | 110000011222220 |
4 | 120111312012 |
5 | 3113142214 |
6 | 344433210 |
7 | 105144210 |
oct | 30256606 |
9 | 13004886 |
10 | 6380934 |
11 | 36690aa |
12 | 2178806 |
13 | 1425501 |
14 | bc15b0 |
15 | 8609a9 |
hex | 615d86 |
6380934 has 32 divisors (see below), whose sum is σ = 14703360. Its totient is φ = 1808352.
The previous prime is 6380929. The next prime is 6380939. The reversal of 6380934 is 4390836.
It is an interprime number because it is at equal distance from previous prime (6380929) and next prime (6380939).
It is a junction number, because it is equal to n+sod(n) for n = 6380895 and 6380904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6380939) 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 15 ways as a sum of consecutive naturals, for example, 5292 + ... + 6384.
It is an arithmetic number, because the mean of its divisors is an integer number (459480).
Almost surely, 26380934 is an apocalyptic number.
6380934 is an abundant number, since it is smaller than the sum of its proper divisors (8322426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6380934 is a wasteful number, since it uses less digits than its factorization.
6380934 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1244.
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 6380934 is about 2526.0510683674. The cubic root of 6380934 is about 185.4790021834.
The spelling of 6380934 in words is "six million, three hundred eighty thousand, nine hundred thirty-four".
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