Search a number
-
+
8984528052 = 2231634593317
BaseRepresentation
bin10000101111000010…
…10000010010110100
3212012010222022111020
420113201100102310
5121400014344202
64043305341140
7435434141223
oct102741202264
925163868436
108984528052
1138a05939a5
1218a8a977b0
13b024c3bb6
14613348cba
15378b725bc
hex2178504b4

8984528052 has 24 divisors (see below), whose sum is σ = 21092516256. Its totient is φ = 2976468768.

The previous prime is 8984528051. The next prime is 8984528191. The reversal of 8984528052 is 2508254898.

It is a junction number, because it is equal to n+sod(n) for n = 8984527986 and 8984528004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8984528051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2294703 + ... + 2298614.

It is an arithmetic number, because the mean of its divisors is an integer number (878854844).

Almost surely, 28984528052 is an apocalyptic number.

It is an amenable number.

8984528052 is an abundant number, since it is smaller than the sum of its proper divisors (12107988204).

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

8984528052 is a wasteful number, since it uses less digits than its factorization.

8984528052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4593487 (or 4593485 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 51.

The square root of 8984528052 is about 94786.7504032077. The cubic root of 8984528052 is about 2078.8911782986.

The spelling of 8984528052 in words is "eight billion, nine hundred eighty-four million, five hundred twenty-eight thousand, fifty-two".

Divisors: 1 2 3 4 6 12 163 326 489 652 978 1956 4593317 9186634 13779951 18373268 27559902 55119804 748710671 1497421342 2246132013 2994842684 4492264026 8984528052