Base | Representation |
---|---|
bin | 1000101101100101110111 |
3 | 11022000220201 |
4 | 20231211313 |
5 | 1041041040 |
6 | 120541331 |
7 | 25261405 |
oct | 10554567 |
9 | 4260821 |
10 | 2283895 |
11 | 131aa19 |
12 | 921847 |
13 | 61c723 |
14 | 436475 |
15 | 301a9a |
hex | 22d977 |
2283895 has 16 divisors (see below), whose sum is σ = 2988000. Its totient is φ = 1669248.
The previous prime is 2283893. The next prime is 2283907. The reversal of 2283895 is 5983822.
It is a cyclic number.
It is not a de Polignac number, because 2283895 - 21 = 2283893 is a prime.
It is a d-powerful number, because it can be written as 211 + 213 + 85 + 310 + 87 + 94 + 57 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2283893) by changing a digit.
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, 2341 + ... + 3169.
It is an arithmetic number, because the mean of its divisors is an integer number (186750).
22283895 is an apocalyptic number.
2283895 is a deficient number, since it is larger than the sum of its proper divisors (704105).
2283895 is a wasteful number, since it uses less digits than its factorization.
2283895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 882.
The product of its digits is 34560, while the sum is 37.
The square root of 2283895 is about 1511.2561000704. The cubic root of 2283895 is about 131.6917931715.
The spelling of 2283895 in words is "two million, two hundred eighty-three thousand, eight hundred ninety-five".
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