Base | Representation |
---|---|
bin | 1010110100001100011001 |
3 | 12100001012100 |
4 | 22310030121 |
5 | 1211211400 |
6 | 140434013 |
7 | 33045651 |
oct | 12641431 |
9 | 5301170 |
10 | 2835225 |
11 | 1667168 |
12 | b48909 |
13 | 783663 |
14 | 53b361 |
15 | 3b0100 |
hex | 2b4319 |
2835225 has 18 divisors (see below), whose sum is σ = 5078606. Its totient is φ = 1512000.
The previous prime is 2835223. The next prime is 2835241. The reversal of 2835225 is 5225382.
It can be written as a sum of positive squares in 3 ways, for example, as 82944 + 2752281 = 288^2 + 1659^2 .
It is not a de Polignac number, because 2835225 - 21 = 2835223 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2835221) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6076 + ... + 6525.
22835225 is an apocalyptic number.
2835225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2835225 is a deficient number, since it is larger than the sum of its proper divisors (2243381).
2835225 is a wasteful number, since it uses less digits than its factorization.
2835225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12617 (or 12609 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 2835225 is about 1683.8126380331. The cubic root of 2835225 is about 141.5345635120.
It can be divided in two parts, 28 and 35225, that added together give a palindrome (35253).
The spelling of 2835225 in words is "two million, eight hundred thirty-five thousand, two hundred twenty-five".
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