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8985952 = 25280811
BaseRepresentation
bin100010010001…
…110101100000
3121220112102001
4202101311200
54300022302
6520333344
7136244053
oct42216540
917815361
108985952
115088308
123014254
131b28141
14129ca9a
15bc7787
hex891d60

8985952 has 12 divisors (see below), whose sum is σ = 17691156. Its totient is φ = 4492960.

The previous prime is 8985947. The next prime is 8985953. The reversal of 8985952 is 2595898.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8985953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140374 + ... + 140437.

It is an arithmetic number, because the mean of its divisors is an integer number (1474263).

Almost surely, 28985952 is an apocalyptic number.

It is an amenable number.

8985952 is a deficient number, since it is larger than the sum of its proper divisors (8705204).

8985952 is a wasteful number, since it uses less digits than its factorization.

8985952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280821 (or 280813 counting only the distinct ones).

The product of its digits is 259200, while the sum is 46.

The square root of 8985952 is about 2997.6577523126. The cubic root of 8985952 is about 207.9000999558.

The spelling of 8985952 in words is "eight million, nine hundred eighty-five thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 16 32 280811 561622 1123244 2246488 4492976 8985952