Base | Representation |
---|---|
bin | 1000101011110001010110 |
3 | 11021122200112 |
4 | 20223301112 |
5 | 1040321223 |
6 | 120443022 |
7 | 25230563 |
oct | 10536126 |
9 | 4248615 |
10 | 2276438 |
11 | 131535a |
12 | 919472 |
13 | 619208 |
14 | 43386a |
15 | 2ee778 |
hex | 22bc56 |
2276438 has 8 divisors (see below), whose sum is σ = 3423000. Its totient is φ = 1135440.
The previous prime is 2276431. The next prime is 2276467. The reversal of 2276438 is 8346722.
2276438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a d-powerful number, because it can be written as 25 + 211 + 7 + 62 + 42 + 311 + 87 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2276431) 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 3 ways as a sum of consecutive naturals, for example, 143 + ... + 2138.
It is an arithmetic number, because the mean of its divisors is an integer number (427875).
22276438 is an apocalyptic number.
2276438 is a deficient number, since it is larger than the sum of its proper divisors (1146562).
2276438 is a wasteful number, since it uses less digits than its factorization.
2276438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2782.
The product of its digits is 16128, while the sum is 32.
The square root of 2276438 is about 1508.7869299540. The cubic root of 2276438 is about 131.5483107395.
The spelling of 2276438 in words is "two million, two hundred seventy-six thousand, four hundred thirty-eight".
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