Base | Representation |
---|---|
bin | 10111111111110011111000 |
3 | 102211121012011 |
4 | 113333303320 |
5 | 3102300210 |
6 | 342455304 |
7 | 104320114 |
oct | 27776370 |
9 | 12747164 |
10 | 6290680 |
11 | 3607310 |
12 | 2134534 |
13 | 13c33c6 |
14 | b9a744 |
15 | 843d8a |
hex | 5ffcf8 |
6290680 has 96 divisors (see below), whose sum is σ = 16932240. Its totient is φ = 2078720.
The previous prime is 6290677. The next prime is 6290681. The reversal of 6290680 is 860926.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6290681) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216906 + ... + 216934.
Almost surely, 26290680 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6290680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8466120).
6290680 is an abundant number, since it is smaller than the sum of its proper divisors (10641560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6290680 is a wasteful number, since it uses less digits than its factorization.
6290680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97 (or 64 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 6290680 is about 2508.1228040110. The cubic root of 6290680 is about 184.6003547237.
The spelling of 6290680 in words is "six million, two hundred ninety thousand, six hundred eighty".
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