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48208920800 = 255260261151
BaseRepresentation
bin101100111001011110…
…011100000011100000
311121102202120220212012
4230321132130003200
51242212440431200
634051420252052
73324443031335
oct547136340340
9147382526765
1048208920800
1119499751807
1294150a1028
134713984251
1424948da98c
1513c24eea35
hexb3979c0e0

48208920800 has 36 divisors (see below), whose sum is σ = 117690029856. Its totient is φ = 19283568000.

The previous prime is 48208920707. The next prime is 48208920839. The reversal of 48208920800 is 802980284.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30129776 + ... + 30131375.

It is an arithmetic number, because the mean of its divisors is an integer number (3269167496).

Almost surely, 248208920800 is an apocalyptic number.

48208920800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48208920800 is an abundant number, since it is smaller than the sum of its proper divisors (69481109056).

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

48208920800 is a wasteful number, since it uses less digits than its factorization.

48208920800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60261171 (or 60261158 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The spelling of 48208920800 in words is "forty-eight billion, two hundred eight million, nine hundred twenty thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 60261151 120522302 241044604 301305755 482089208 602611510 964178416 1205223020 1506528775 1928356832 2410446040 3013057550 4820892080 6026115100 9641784160 12052230200 24104460400 48208920800