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4828248131 = 7897749997
BaseRepresentation
bin1000111111100100…
…10011100001000011
3110110111012102021212
410133302103201003
534342012420011
62115034040335
7230435301110
oct43762234103
913414172255
104828248131
112058469313
12b28b790ab
135bc3b5075
1433b353907
151d3d2c08b
hex11fc93843

4828248131 has 8 divisors (see below), whose sum is σ = 5579998560. Its totient is φ = 4091997888.

The previous prime is 4828248121. The next prime is 4828248133. The reversal of 4828248131 is 1318428284.

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

It is a cyclic number.

It is not a de Polignac number, because 4828248131 - 222 = 4824053827 is a prime.

It is a super-2 number, since 2×48282481312 = 46623960029009986322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4828248133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3874376 + ... + 3875621.

It is an arithmetic number, because the mean of its divisors is an integer number (697499820).

Almost surely, 24828248131 is an apocalyptic number.

4828248131 is a deficient number, since it is larger than the sum of its proper divisors (751750429).

4828248131 is an equidigital number, since it uses as much as digits as its factorization.

4828248131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7750093.

The product of its digits is 98304, while the sum is 41.

The square root of 4828248131 is about 69485.5965722393. The cubic root of 4828248131 is about 1690.1679432322.

The spelling of 4828248131 in words is "four billion, eight hundred twenty-eight million, two hundred forty-eight thousand, one hundred thirty-one".

Divisors: 1 7 89 623 7749997 54249979 689749733 4828248131