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188583482768 = 2411786467673
BaseRepresentation
bin1010111110100001110…
…0111001010110010000
3200000202201002112000212
42233220130321112100
511042204332422033
6222344542303252
716424163104132
oct2575034712620
9600681075025
10188583482768
1172a8350689a
1230670287b28
1314a2501c135
1491adb8b052
154d8b05c748
hex2be8739590

188583482768 has 10 divisors (see below), whose sum is σ = 365380497894. Its totient is φ = 94291741376.

The previous prime is 188583482723. The next prime is 188583482821. The reversal of 188583482768 is 867284385881.

188583482768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 188189380864 + 394101904 = 433808^2 + 19852^2 .

It is a junction number, because it is equal to n+sod(n) for n = 188583482698 and 188583482707.

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 as a sum of consecutive naturals, namely, 5893233821 + ... + 5893233852.

Almost surely, 2188583482768 is an apocalyptic number.

It is an amenable number.

188583482768 is a deficient number, since it is larger than the sum of its proper divisors (176797015126).

188583482768 is a wasteful number, since it uses less digits than its factorization.

188583482768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11786467681 (or 11786467675 counting only the distinct ones).

The product of its digits is 165150720, while the sum is 68.

The spelling of 188583482768 in words is "one hundred eighty-eight billion, five hundred eighty-three million, four hundred eighty-two thousand, seven hundred sixty-eight".

Divisors: 1 2 4 8 16 11786467673 23572935346 47145870692 94291741384 188583482768