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2225084 = 22556271
BaseRepresentation
bin1000011111001110111100
311012001020112
420133032330
51032200314
6115405152
724625061
oct10371674
94161215
102225084
11128a814
128b37b8
135cba24
1441cc68
152de43e
hex21f3bc

2225084 has 6 divisors (see below), whose sum is σ = 3893904. Its totient is φ = 1112540.

The previous prime is 2225081. The next prime is 2225101. The reversal of 2225084 is 4805222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225081) 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 as a sum of consecutive naturals, namely, 278132 + ... + 278139.

It is an arithmetic number, because the mean of its divisors is an integer number (648984).

22225084 is an apocalyptic number.

It is an amenable number.

2225084 is a deficient number, since it is larger than the sum of its proper divisors (1668820).

2225084 is a wasteful number, since it uses less digits than its factorization.

2225084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556275 (or 556273 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2225084 is about 1491.6715456159. The cubic root of 2225084 is about 130.5515814158.

The spelling of 2225084 in words is "two million, two hundred twenty-five thousand, eighty-four".

Divisors: 1 2 4 556271 1112542 2225084