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5048828420 = 225252441421
BaseRepresentation
bin1001011001110111…
…10000001000000100
3111000212021001120012
410230323300020010
540320000002140
62152553525352
7236054222246
oct45473601004
914025231505
105048828420
112160a28579
12b8aa13858
13625cc694c
1435c772096
151e839e265
hex12cef0204

5048828420 has 12 divisors (see below), whose sum is σ = 10602539724. Its totient is φ = 2019531360.

The previous prime is 5048828381. The next prime is 5048828431. The reversal of 5048828420 is 248288405.

It can be written as a sum of positive squares in 2 ways, for example, as 2931356164 + 2117472256 = 54142^2 + 46016^2 .

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 3 ways as a sum of consecutive naturals, for example, 126220691 + ... + 126220730.

It is an arithmetic number, because the mean of its divisors is an integer number (883544977).

Almost surely, 25048828420 is an apocalyptic number.

It is an amenable number.

5048828420 is an abundant number, since it is smaller than the sum of its proper divisors (5553711304).

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

5048828420 is a wasteful number, since it uses less digits than its factorization.

5048828420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252441430 (or 252441428 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 41.

The square root of 5048828420 is about 71055.1083314916. The cubic root of 5048828420 is about 1715.5242861528.

The spelling of 5048828420 in words is "five billion, forty-eight million, eight hundred twenty-eight thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 252441421 504882842 1009765684 1262207105 2524414210 5048828420