Base | Representation |
---|---|
bin | 1000000001010000010111 |
3 | 10221210210210 |
4 | 20001100113 |
5 | 1014233140 |
6 | 113020503 |
7 | 23604066 |
oct | 10012027 |
9 | 3853723 |
10 | 2102295 |
11 | 1206538 |
12 | 854733 |
13 | 587b80 |
14 | 3ca1dd |
15 | 2b7d80 |
hex | 201417 |
2102295 has 16 divisors (see below), whose sum is σ = 3622752. Its totient is φ = 1034880.
The previous prime is 2102291. The next prime is 2102311. The reversal of 2102295 is 5922012.
It is not a de Polignac number, because 2102295 - 22 = 2102291 is a prime.
2102295 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5196 + ... + 5585.
It is an arithmetic number, because the mean of its divisors is an integer number (226422).
22102295 is an apocalyptic number.
2102295 is a deficient number, since it is larger than the sum of its proper divisors (1520457).
2102295 is a wasteful number, since it uses less digits than its factorization.
2102295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10802.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 2102295 is about 1449.9293086216. The cubic root of 2102295 is about 128.1045491848.
The spelling of 2102295 in words is "two million, one hundred two thousand, two hundred ninety-five".
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