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4242894 = 231741597
BaseRepresentation
bin10000001011110111001110
321222120011020
4100023313032
52041233034
6230535010
751030645
oct20136716
97876136
104242894
112438827
121507466
13b572b6
147c635c
1558c249
hex40bdce

4242894 has 16 divisors (see below), whose sum is σ = 8985168. Its totient is φ = 1331072.

The previous prime is 4242893. The next prime is 4242907. The reversal of 4242894 is 4982424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4242893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20697 + ... + 20900.

It is an arithmetic number, because the mean of its divisors is an integer number (561573).

Almost surely, 24242894 is an apocalyptic number.

4242894 is an abundant number, since it is smaller than the sum of its proper divisors (4742274).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4242894 is a wasteful number, since it uses less digits than its factorization.

4242894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41619.

The product of its digits is 18432, while the sum is 33.

The square root of 4242894 is about 2059.8286336489. The cubic root of 4242894 is about 161.8902625204.

The spelling of 4242894 in words is "four million, two hundred forty-two thousand, eight hundred ninety-four".

Divisors: 1 2 3 6 17 34 51 102 41597 83194 124791 249582 707149 1414298 2121447 4242894