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2842204 = 223122921
BaseRepresentation
bin1010110101111001011100
312100101202211
422311321130
51211422304
6140530204
733105211
oct12657134
95311684
102842204
111671432
12b50964
137868a1
1453db08
153b2204
hex2b5e5c

2842204 has 12 divisors (see below), whose sum is σ = 5134528. Its totient is φ = 1375200.

The previous prime is 2842199. The next prime is 2842211. The reversal of 2842204 is 4022482.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11337 + ... + 11584.

22842204 is an apocalyptic number.

It is an amenable number.

2842204 is a deficient number, since it is larger than the sum of its proper divisors (2292324).

2842204 is a wasteful number, since it uses less digits than its factorization.

2842204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22956 (or 22954 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2842204 is about 1685.8837445091. The cubic root of 2842204 is about 141.6505990235.

Adding to 2842204 its reverse (4022482), we get a palindrome (6864686).

The spelling of 2842204 in words is "two million, eight hundred forty-two thousand, two hundred four".