Search a number
-
+
48938008 = 2371396287
BaseRepresentation
bin1011101010101…
…1110000011000
310102002022022211
42322223300120
5100012004013
64504524504
71132652260
oct272536030
9112068284
1048938008
1125695939
1214480734
13a1a5c02
1466dc7a0
15446a23d
hex2eabc18

48938008 has 32 divisors (see below), whose sum is σ = 105638400. Its totient is φ = 20819232.

The previous prime is 48938003. The next prime is 48938011. The reversal of 48938008 is 80083984.

48938008 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 not an unprimeable number, because it can be changed into a prime (48938003) by changing a digit.

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, 4641 + ... + 10927.

It is an arithmetic number, because the mean of its divisors is an integer number (3301200).

Almost surely, 248938008 is an apocalyptic number.

It is an amenable number.

48938008 is an abundant number, since it is smaller than the sum of its proper divisors (56700392).

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

48938008 is a wasteful number, since it uses less digits than its factorization.

48938008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6439 (or 6435 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 48938008 is about 6995.5705986002. The cubic root of 48938008 is about 365.7761877290.

The spelling of 48938008 in words is "forty-eight million, nine hundred thirty-eight thousand, eight".

Divisors: 1 2 4 7 8 14 28 56 139 278 556 973 1112 1946 3892 6287 7784 12574 25148 44009 50296 88018 176036 352072 873893 1747786 3495572 6117251 6991144 12234502 24469004 48938008