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4948853579 = 47487216211
BaseRepresentation
bin1001001101111100…
…11000001101001011
3110202220010210212022
410212332120031023
540113401303304
62135023035055
7233431363355
oct44676301513
913686123768
104948853579
11210a553a3a
12b6143ba8b
1360b391737
1434d38a0d5
151de701ebe
hex126f9834b

4948853579 has 8 divisors (see below), whose sum is σ = 5064549888. Its totient is φ = 4833590760.

The previous prime is 4948853551. The next prime is 4948853593. The reversal of 4948853579 is 9753588494.

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 4948853579 - 212 = 4948849483 is a prime.

It is a super-2 number, since 2×49488535792 = 48982303492762218482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4948853179) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 85217 + ... + 130994.

It is an arithmetic number, because the mean of its divisors is an integer number (633068736).

Almost surely, 24948853579 is an apocalyptic number.

4948853579 is a deficient number, since it is larger than the sum of its proper divisors (115696309).

4948853579 is a wasteful number, since it uses less digits than its factorization.

4948853579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216745.

The product of its digits is 43545600, while the sum is 62.

The square root of 4948853579 is about 70348.0886662886. The cubic root of 4948853579 is about 1704.1253419513.

The spelling of 4948853579 in words is "four billion, nine hundred forty-eight million, eight hundred fifty-three thousand, five hundred seventy-nine".

Divisors: 1 47 487 22889 216211 10161917 105294757 4948853579