Base | Representation |
---|---|
bin | 1010001010111101011110 |
3 | 12000110112010 |
4 | 22022331132 |
5 | 1140310314 |
6 | 133052050 |
7 | 31443366 |
oct | 12127536 |
9 | 5013463 |
10 | 2666334 |
11 | 1561290 |
12 | a87026 |
13 | 724818 |
14 | 4d59a6 |
15 | 37a059 |
hex | 28af5e |
2666334 has 32 divisors (see below), whose sum is σ = 5909760. Its totient is φ = 795200.
The previous prime is 2666309. The next prime is 2666381. The reversal of 2666334 is 4336662.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4402 + ... + 4970.
It is an arithmetic number, because the mean of its divisors is an integer number (184680).
22666334 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2666334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2954880).
2666334 is an abundant number, since it is smaller than the sum of its proper divisors (3243426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2666334 is a wasteful number, since it uses less digits than its factorization.
2666334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 656.
The product of its digits is 15552, while the sum is 30.
The square root of 2666334 is about 1632.8913007301. The cubic root of 2666334 is about 138.6664881757. Note that the first 3 decimals are identical.
The spelling of 2666334 in words is "two million, six hundred sixty-six thousand, three hundred thirty-four".
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