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5275209760 = 25532970061
BaseRepresentation
bin1001110100110110…
…10101000000100000
3111121122020102101021
410322123111000200
541300423203020
62231242015224
7244503354202
oct47233250040
914548212337
105275209760
11226779a197
1210327a7514
13660b89ac2
14380860772
1520d1ba1aa
hex13a6d5020

5275209760 has 24 divisors (see below), whose sum is σ = 12462683436. Its totient is φ = 2110083840.

The previous prime is 5275209739. The next prime is 5275209839. The reversal of 5275209760 is 679025725.

It can be written as a sum of positive squares in 2 ways, for example, as 5237706384 + 37503376 = 72372^2 + 6124^2 .

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16484871 + ... + 16485190.

Almost surely, 25275209760 is an apocalyptic number.

It is an amenable number.

5275209760 is an abundant number, since it is smaller than the sum of its proper divisors (7187473676).

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

5275209760 is a wasteful number, since it uses less digits than its factorization.

5275209760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32970076 (or 32970068 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 5275209760 is about 72630.6392647070. The cubic root of 5275209760 is about 1740.7907798552.

The spelling of 5275209760 in words is "five billion, two hundred seventy-five million, two hundred nine thousand, seven hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 32970061 65940122 131880244 164850305 263760488 329700610 527520976 659401220 1055041952 1318802440 2637604880 5275209760