Base | Representation |
---|---|
bin | 11000100001000101010110 |
3 | 110002112010210 |
4 | 120201011112 |
5 | 3121130331 |
6 | 345430250 |
7 | 105425340 |
oct | 30410526 |
9 | 13075123 |
10 | 6426966 |
11 | 369a747 |
12 | 219b386 |
13 | 1440450 |
14 | bd4290 |
15 | 86e446 |
hex | 621156 |
6426966 has 64 divisors (see below), whose sum is σ = 16128000. Its totient is φ = 1662336.
The previous prime is 6426947. The next prime is 6426971. The reversal of 6426966 is 6696246.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43060 + ... + 43208.
It is an arithmetic number, because the mean of its divisors is an integer number (252000).
Almost surely, 26426966 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6426966, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8064000).
6426966 is an abundant number, since it is smaller than the sum of its proper divisors (9701034).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6426966 is a wasteful number, since it uses less digits than its factorization.
6426966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253.
The product of its digits is 93312, while the sum is 39.
The square root of 6426966 is about 2535.1461496332. The cubic root of 6426966 is about 185.9239485592.
The spelling of 6426966 in words is "six million, four hundred twenty-six thousand, nine hundred sixty-six".
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