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48112011 = 3231117189
BaseRepresentation
bin1011011110001…
…0000110001011
310100112100021100
42313202012023
544304041021
64435112443
71122642153
oct267420613
9110470240
1048112011
11251812a2
1214142723
139c76c5c
146565763
154355626
hex2de218b

48112011 has 12 divisors (see below), whose sum is σ = 69722640. Its totient is φ = 31969680.

The previous prime is 48112007. The next prime is 48112019. The reversal of 48112011 is 11021184.

48112011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48112011 - 22 = 48112007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48112019) 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 11 ways as a sum of consecutive naturals, for example, 5796 + ... + 11393.

It is an arithmetic number, because the mean of its divisors is an integer number (5810220).

Almost surely, 248112011 is an apocalyptic number.

48112011 is a deficient number, since it is larger than the sum of its proper divisors (21610629).

48112011 is a wasteful number, since it uses less digits than its factorization.

48112011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17506 (or 17503 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The square root of 48112011 is about 6936.2822174418. The cubic root of 48112011 is about 363.7065899236.

Adding to 48112011 its reverse (11021184), we get a palindrome (59133195).

The spelling of 48112011 in words is "forty-eight million, one hundred twelve thousand, eleven".

Divisors: 1 3 9 311 933 2799 17189 51567 154701 5345779 16037337 48112011