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2262041 = 4015641
BaseRepresentation
bin1000101000010000011001
311020220221022
420220100121
51034341131
6120252225
725140605
oct10502031
94226838
102262041
111305561
12911075
136127b2
1442c505
152ea37b
hex228419

2262041 has 4 divisors (see below), whose sum is σ = 2268084. Its totient is φ = 2256000.

The previous prime is 2262031. The next prime is 2262049. The reversal of 2262041 is 1402622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2238016 + 24025 = 1496^2 + 155^2 .

It is a cyclic number.

It is not a de Polignac number, because 2262041 - 214 = 2245657 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 (2262049) 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 3 ways as a sum of consecutive naturals, for example, 2420 + ... + 3221.

It is an arithmetic number, because the mean of its divisors is an integer number (567021).

22262041 is an apocalyptic number.

It is an amenable number.

2262041 is a deficient number, since it is larger than the sum of its proper divisors (6043).

2262041 is an equidigital number, since it uses as much as digits as its factorization.

2262041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6042.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2262041 is about 1504.0083111472. The cubic root of 2262041 is about 131.2704046886.

Adding to 2262041 its reverse (1402622), we get a palindrome (3664663).

The spelling of 2262041 in words is "two million, two hundred sixty-two thousand, forty-one".

Divisors: 1 401 5641 2262041