Search a number
-
+
8985652 = 2213172801
BaseRepresentation
bin100010010001…
…110000110100
3121220111222221
4202101300310
54300020102
6520332124
7136243144
oct42216064
917814887
108985652
115088065
123014044
131b27c70
14129c924
15bc7637
hex891c34

8985652 has 12 divisors (see below), whose sum is σ = 16934596. Its totient is φ = 4147200.

The previous prime is 8985611. The next prime is 8985653. The reversal of 8985652 is 2565898.

It can be written as a sum of positive squares in 2 ways, for example, as 5731236 + 3254416 = 2394^2 + 1804^2 .

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 8985599 and 8985608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8985653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86349 + ... + 86452.

Almost surely, 28985652 is an apocalyptic number.

It is an amenable number.

8985652 is a deficient number, since it is larger than the sum of its proper divisors (7948944).

8985652 is a wasteful number, since it uses less digits than its factorization.

8985652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172818 (or 172816 counting only the distinct ones).

The product of its digits is 172800, while the sum is 43.

The square root of 8985652 is about 2997.6077128270. The cubic root of 8985652 is about 207.8977863177.

The spelling of 8985652 in words is "eight million, nine hundred eighty-five thousand, six hundred fifty-two".

Divisors: 1 2 4 13 26 52 172801 345602 691204 2246413 4492826 8985652