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48288982 = 2715532221
BaseRepresentation
bin1011100000110…
…1010011010110
310100212100000211
42320031103112
544330221412
64443000034
71124310130
oct270152326
9110770024
1048288982
1125292255
121420901a
13a009681
1465b0050
15438cca7
hex2e0d4d6

48288982 has 16 divisors (see below), whose sum is σ = 82871712. Its totient is φ = 20672640.

The previous prime is 48288967. The next prime is 48288991. The reversal of 48288982 is 28988284.

48288982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 20632 + ... + 22852.

It is an arithmetic number, because the mean of its divisors is an integer number (5179482).

Almost surely, 248288982 is an apocalyptic number.

48288982 is a deficient number, since it is larger than the sum of its proper divisors (34582730).

48288982 is a wasteful number, since it uses less digits than its factorization.

48288982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3783.

The product of its digits is 589824, while the sum is 49.

The square root of 48288982 is about 6949.0274139623. The cubic root of 48288982 is about 364.1519864032.

The spelling of 48288982 in words is "forty-eight million, two hundred eighty-eight thousand, nine hundred eighty-two".

Divisors: 1 2 7 14 1553 2221 3106 4442 10871 15547 21742 31094 3449213 6898426 24144491 48288982