Base | Representation |
---|---|
bin | 1010001110000111001011 |
3 | 12001010020020 |
4 | 22032013023 |
5 | 1141213433 |
6 | 133231523 |
7 | 31526130 |
oct | 12160713 |
9 | 5033206 |
10 | 2679243 |
11 | 156aa56 |
12 | a925a3 |
13 | 72a668 |
14 | 4da587 |
15 | 37dcb3 |
hex | 28e1cb |
2679243 has 8 divisors (see below), whose sum is σ = 4082688. Its totient is φ = 1530984.
The previous prime is 2679241. The next prime is 2679253. The reversal of 2679243 is 3429762.
2679243 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 not a de Polignac number, because 2679243 - 21 = 2679241 is a prime.
It is a d-powerful number, because it can be written as 215 + 67 + 75 + 95 + 221 + 47 + 311 .
It is not an unprimeable number, because it can be changed into a prime (2679241) 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, 63771 + ... + 63812.
It is an arithmetic number, because the mean of its divisors is an integer number (510336).
22679243 is an apocalyptic number.
2679243 is a deficient number, since it is larger than the sum of its proper divisors (1403445).
2679243 is a wasteful number, since it uses less digits than its factorization.
2679243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127593.
The product of its digits is 18144, while the sum is 33.
The square root of 2679243 is about 1636.8393323720. The cubic root of 2679243 is about 138.8899116251.
The spelling of 2679243 in words is "two million, six hundred seventy-nine thousand, two hundred forty-three".
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