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5284120848 = 243110085851
BaseRepresentation
bin1001110101111010…
…10100100100010000
3111122021000011002120
410322331110210100
541310213331343
62232201014240
7244642200066
oct47275244420
914567004076
105284120848
112271826226
121035784380
13662989b36
14381b00036
1520dd7a683
hex13af54910

5284120848 has 20 divisors (see below), whose sum is σ = 13650645648. Its totient is φ = 1761373600.

The previous prime is 5284120843. The next prime is 5284120859. The reversal of 5284120848 is 8480214825.

It is not an unprimeable number, because it can be changed into a prime (5284120843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55042878 + ... + 55042973.

Almost surely, 25284120848 is an apocalyptic number.

It is an amenable number.

5284120848 is an abundant number, since it is smaller than the sum of its proper divisors (8366524800).

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

5284120848 is a wasteful number, since it uses less digits than its factorization.

5284120848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110085862 (or 110085856 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 42.

The square root of 5284120848 is about 72691.9586199189. The cubic root of 5284120848 is about 1741.7704321054.

The spelling of 5284120848 in words is "five billion, two hundred eighty-four million, one hundred twenty thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 110085851 220171702 330257553 440343404 660515106 880686808 1321030212 1761373616 2642060424 5284120848