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48285948 = 2234023829
BaseRepresentation
bin1011100000110…
…0100011111100
310100212011212110
42320030203330
544330122243
64442534020
71124265234
oct270144374
9110764773
1048285948
112528aa47
1214207310
13a008189
1465accc4
15438be33
hex2e0c8fc

48285948 has 12 divisors (see below), whose sum is σ = 112667240. Its totient is φ = 16095312.

The previous prime is 48285929. The next prime is 48285961. The reversal of 48285948 is 84958284.

48285948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 48285897 and 48285906.

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 3 ways as a sum of consecutive naturals, for example, 2011903 + ... + 2011926.

Almost surely, 248285948 is an apocalyptic number.

It is an amenable number.

48285948 is an abundant number, since it is smaller than the sum of its proper divisors (64381292).

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

48285948 is a wasteful number, since it uses less digits than its factorization.

48285948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4023836 (or 4023834 counting only the distinct ones).

The product of its digits is 737280, while the sum is 48.

The square root of 48285948 is about 6948.8091066024. The cubic root of 48285948 is about 364.1443596788.

The spelling of 48285948 in words is "forty-eight million, two hundred eighty-five thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 12 4023829 8047658 12071487 16095316 24142974 48285948