Base | Representation |
---|---|
bin | 1010001011011100011100 |
3 | 12000120020112 |
4 | 22023130130 |
5 | 1140341231 |
6 | 133105152 |
7 | 31452230 |
oct | 12133434 |
9 | 5016215 |
10 | 2668316 |
11 | 1562822 |
12 | a881b8 |
13 | 7256b1 |
14 | 4d65c0 |
15 | 37a92b |
hex | 28b71c |
2668316 has 24 divisors (see below), whose sum is σ = 5372640. Its totient is φ = 1135872.
The previous prime is 2668313. The next prime is 2668333. The reversal of 2668316 is 6138662.
2668316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2668313) 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 7 ways as a sum of consecutive naturals, for example, 6320 + ... + 6728.
It is an arithmetic number, because the mean of its divisors is an integer number (223860).
22668316 is an apocalyptic number.
It is an amenable number.
2668316 is an abundant number, since it is smaller than the sum of its proper divisors (2704324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2668316 is a wasteful number, since it uses less digits than its factorization.
2668316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 653 (or 651 counting only the distinct ones).
The product of its digits is 10368, while the sum is 32.
The square root of 2668316 is about 1633.4980869288. The cubic root of 2668316 is about 138.7008385745.
The spelling of 2668316 in words is "two million, six hundred sixty-eight thousand, three hundred sixteen".
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