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8844212 = 2213170081
BaseRepresentation
bin100001101111…
…001110110100
3121122022222102
4201233032310
54231003322
6513321232
7135113606
oct41571664
917568872
108844212
114aa0873
122b66218
131aa8780
141263176
15b9a792
hex86f3b4

8844212 has 12 divisors (see below), whose sum is σ = 16668036. Its totient is φ = 4081920.

The previous prime is 8844191. The next prime is 8844223. The reversal of 8844212 is 2124488.

It can be written as a sum of positive squares in 2 ways, for example, as 698896 + 8145316 = 836^2 + 2854^2 .

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, 84989 + ... + 85092.

It is an arithmetic number, because the mean of its divisors is an integer number (1389003).

Almost surely, 28844212 is an apocalyptic number.

It is an amenable number.

8844212 is a deficient number, since it is larger than the sum of its proper divisors (7823824).

8844212 is a wasteful number, since it uses less digits than its factorization.

8844212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170098 (or 170096 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

The square root of 8844212 is about 2973.9219895619. The cubic root of 8844212 is about 206.8011969497.

The spelling of 8844212 in words is "eight million, eight hundred forty-four thousand, two hundred twelve".

Divisors: 1 2 4 13 26 52 170081 340162 680324 2211053 4422106 8844212