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48008520906 = 238001420151
BaseRepresentation
bin101100101101100001…
…111110010011001010
311120220210111112212220
4230231201332103022
51241310140132111
634015501114510
73316460460153
oct545541762312
9146823445786
1048008520906
11193a6616365
129379b58a36
1346b12b9c28
14247605292a
1513aeb16e06
hexb2d87e4ca

48008520906 has 8 divisors (see below), whose sum is σ = 96017041824. Its totient is φ = 16002840300.

The previous prime is 48008520809. The next prime is 48008520947. The reversal of 48008520906 is 60902580084.

It is a sphenic number, since it is the product of 3 distinct primes.

48008520906 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4000710070 + ... + 4000710081.

It is an arithmetic number, because the mean of its divisors is an integer number (12002130228).

Almost surely, 248008520906 is an apocalyptic number.

48008520906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

48008520906 is a wasteful number, since it uses less digits than its factorization.

48008520906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8001420156.

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 48008520906 in words is "forty-eight billion, eight million, five hundred twenty thousand, nine hundred six".

Divisors: 1 2 3 6 8001420151 16002840302 24004260453 48008520906