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48789732 = 2236616151
BaseRepresentation
bin1011101000011…
…1100011100100
310101210202221010
42322013203210
544442232412
64501422220
71131464055
oct272074344
9111722833
1048789732
11255a44a2
121440a970
13a153584
1466a072c
15443b33c
hex2e878e4

48789732 has 24 divisors (see below), whose sum is σ = 114033472. Its totient is φ = 16236000.

The previous prime is 48789721. The next prime is 48789737. The reversal of 48789732 is 23798784.

48789732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48789737) 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, 4857 + ... + 11007.

Almost surely, 248789732 is an apocalyptic number.

It is an amenable number.

48789732 is an abundant number, since it is smaller than the sum of its proper divisors (65243740).

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

48789732 is a wasteful number, since it uses less digits than its factorization.

48789732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6819 (or 6817 counting only the distinct ones).

The product of its digits is 677376, while the sum is 48.

The square root of 48789732 is about 6984.9647100039. The cubic root of 48789732 is about 365.4063954106.

The spelling of 48789732 in words is "forty-eight million, seven hundred eighty-nine thousand, seven hundred thirty-two".