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48288976 = 2417177533
BaseRepresentation
bin1011100000110…
…1010011010000
310100212100000121
42320031103100
544330221401
64443000024
71124310121
oct270152320
9110770017
1048288976
112529224a
1214209014
13a009678
1465b0048
15438cca1
hex2e0d4d0

48288976 has 20 divisors (see below), whose sum is σ = 99063972. Its totient is φ = 22724096.

The previous prime is 48288967. The next prime is 48288991. The reversal of 48288976 is 67988284.

It can be written as a sum of positive squares in 2 ways, for example, as 41938576 + 6350400 = 6476^2 + 2520^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88495 + ... + 89038.

Almost surely, 248288976 is an apocalyptic number.

It is an amenable number.

48288976 is an abundant number, since it is smaller than the sum of its proper divisors (50774996).

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

48288976 is a wasteful number, since it uses less digits than its factorization.

48288976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177558 (or 177552 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 52.

The square root of 48288976 is about 6949.0269822472. The cubic root of 48288976 is about 364.1519713210.

The spelling of 48288976 in words is "forty-eight million, two hundred eighty-eight thousand, nine hundred seventy-six".

Divisors: 1 2 4 8 16 17 34 68 136 272 177533 355066 710132 1420264 2840528 3018061 6036122 12072244 24144488 48288976