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48583886728 = 2313467152757
BaseRepresentation
bin101101001111110100…
…110100011110001000
311122101220011011102011
4231033310310132020
51243444433333403
634152533145304
73336645136426
oct551764643610
9148356134364
1048583886728
1119671379203
1294ba78b234
13477356bc90
1424cc626116
1513e53baa6d
hexb4fd34788

48583886728 has 16 divisors (see below), whose sum is σ = 98102079180. Its totient is φ = 22423332288.

The previous prime is 48583886707. The next prime is 48583886737. The reversal of 48583886728 is 82768838584.

It can be written as a sum of positive squares in 2 ways, for example, as 47559758724 + 1024128004 = 218082^2 + 32002^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233576275 + ... + 233576482.

Almost surely, 248583886728 is an apocalyptic number.

It is an amenable number.

48583886728 is an abundant number, since it is smaller than the sum of its proper divisors (49518192452).

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

48583886728 is a wasteful number, since it uses less digits than its factorization.

48583886728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467152776 (or 467152772 counting only the distinct ones).

The product of its digits is 165150720, while the sum is 67.

The spelling of 48583886728 in words is "forty-eight billion, five hundred eighty-three million, eight hundred eighty-six thousand, seven hundred twenty-eight".

Divisors: 1 2 4 8 13 26 52 104 467152757 934305514 1868611028 3737222056 6072985841 12145971682 24291943364 48583886728