Search a number
-
+
52851080754 = 2322936171153
BaseRepresentation
bin110001001110001010…
…110111111000110010
312001102021122002011100
4301032022313320302
51331214334041004
640140210025230
73550461526353
oct611612677062
9161367562140
1052851080754
112046106a23a
12a2ab878216
134ca3643264
1427b524dd2a
151594d1e739
hexc4e2b7e32

52851080754 has 12 divisors (see below), whose sum is σ = 114510675006. Its totient is φ = 17617026912.

The previous prime is 52851080741. The next prime is 52851080773. The reversal of 52851080754 is 45708015825.

52851080754 is a `hidden beast` number, since 5 + 2 + 8 + 510 + 80 + 7 + 54 = 666.

It can be written as a sum of positive squares in only one way, i.e., 50502224529 + 2348856225 = 224727^2 + 48465^2 .

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 5 ways as a sum of consecutive naturals, for example, 1468085559 + ... + 1468085594.

Almost surely, 252851080754 is an apocalyptic number.

52851080754 is an abundant number, since it is smaller than the sum of its proper divisors (61659594252).

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

52851080754 is a wasteful number, since it uses less digits than its factorization.

52851080754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2936171161 (or 2936171158 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The spelling of 52851080754 in words is "fifty-two billion, eight hundred fifty-one million, eighty thousand, seven hundred fifty-four".

Divisors: 1 2 3 6 9 18 2936171153 5872342306 8808513459 17617026918 26425540377 52851080754