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8906852 = 222226713
BaseRepresentation
bin100001111110…
…100001100100
3121202111220102
4201332201210
54240004402
6514523232
7135464333
oct41764144
917674812
108906852
115033939
122b96518
131acb136
14127bd1a
15bae102
hex87e864

8906852 has 6 divisors (see below), whose sum is σ = 15586998. Its totient is φ = 4453424.

The previous prime is 8906851. The next prime is 8906869. The reversal of 8906852 is 2586098.

It can be written as a sum of positive squares in only one way, i.e., 6522916 + 2383936 = 2554^2 + 1544^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8906851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113353 + ... + 1113360.

It is an arithmetic number, because the mean of its divisors is an integer number (2597833).

Almost surely, 28906852 is an apocalyptic number.

It is an amenable number.

8906852 is a deficient number, since it is larger than the sum of its proper divisors (6680146).

8906852 is a wasteful number, since it uses less digits than its factorization.

8906852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226717 (or 2226715 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 8906852 is about 2984.4349548951. The cubic root of 8906852 is about 207.2882787468.

The spelling of 8906852 in words is "eight million, nine hundred six thousand, eight hundred fifty-two".

Divisors: 1 2 4 2226713 4453426 8906852