Base | Representation |
---|---|
bin | 11001011010100001100100 |
3 | 110112110212210 |
4 | 121122201210 |
5 | 3201142434 |
6 | 354443420 |
7 | 110425311 |
oct | 31324144 |
9 | 13473783 |
10 | 6662244 |
11 | 3840496 |
12 | 2293570 |
13 | 14c3574 |
14 | c55d08 |
15 | 8b8ee9 |
hex | 65a864 |
6662244 has 24 divisors (see below), whose sum is σ = 15734880. Its totient is φ = 2193664.
The previous prime is 6662233. The next prime is 6662281. The reversal of 6662244 is 4422666.
It is a nude number because it is divisible by every one of its digits.
It is a zygodrome in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2349 + ... + 4340.
It is an arithmetic number, because the mean of its divisors is an integer number (655620).
Almost surely, 26662244 is an apocalyptic number.
It is an amenable number.
6662244 is an abundant number, since it is smaller than the sum of its proper divisors (9072636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6662244 is a wasteful number, since it uses less digits than its factorization.
6662244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6779 (or 6777 counting only the distinct ones).
The product of its digits is 13824, while the sum is 30.
The square root of 6662244 is about 2581.1323096657. The cubic root of 6662244 is about 188.1655776827.
It can be divided in two parts, 66622 and 44, that added together give a palindrome (66666).
The spelling of 6662244 in words is "six million, six hundred sixty-two thousand, two hundred forty-four".
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