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48506808 = 2337288731
BaseRepresentation
bin1011100100001…
…0011110111000
310101021101211110
42321002132320
544404204213
64451400320
71126205160
oct271023670
9111241743
1048506808
1125420979
12142b30a0
13a08486c
1466295a0
1543d25c3
hex2e427b8

48506808 has 32 divisors (see below), whose sum is σ = 138591360. Its totient is φ = 13859040.

The previous prime is 48506779. The next prime is 48506827. The reversal of 48506808 is 80860584.

48506808 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, 144198 + ... + 144533.

It is an arithmetic number, because the mean of its divisors is an integer number (4330980).

Almost surely, 248506808 is an apocalyptic number.

It is an amenable number.

48506808 is an abundant number, since it is smaller than the sum of its proper divisors (90084552).

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

48506808 is a wasteful number, since it uses less digits than its factorization.

48506808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288747 (or 288743 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 48506808 is about 6964.6829073548. The cubic root of 48506808 is about 364.6987142824.

The spelling of 48506808 in words is "forty-eight million, five hundred six thousand, eight hundred eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 288731 577462 866193 1154924 1732386 2021117 2309848 3464772 4042234 6063351 6929544 8084468 12126702 16168936 24253404 48506808