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4983839287 = 76716696367
BaseRepresentation
bin1001010010000111…
…10101101000110111
3110212022222021020021
410221003311220313
540201330324122
62142312550011
7234334635460
oct45103655067
913768867207
104983839287
11212827a249
12b710b2307
136156c0b3b
14353c95d67
151e28131c7
hex1290f5a37

4983839287 has 16 divisors (see below), whose sum is σ = 5785200640. Its totient is φ = 4204921248.

The previous prime is 4983839269. The next prime is 4983839291. The reversal of 4983839287 is 7829383894.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4983839287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4983839207) 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 15 ways as a sum of consecutive naturals, for example, 779578 + ... + 785944.

It is an arithmetic number, because the mean of its divisors is an integer number (361575040).

Almost surely, 24983839287 is an apocalyptic number.

4983839287 is a deficient number, since it is larger than the sum of its proper divisors (801361353).

4983839287 is a wasteful number, since it uses less digits than its factorization.

4983839287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8110.

The product of its digits is 20901888, while the sum is 61.

The square root of 4983839287 is about 70596.3121345584. The cubic root of 4983839287 is about 1708.1316628837.

The spelling of 4983839287 in words is "four billion, nine hundred eighty-three million, eight hundred thirty-nine thousand, two hundred eighty-seven".

Divisors: 1 7 67 469 1669 6367 11683 44569 111823 426589 782761 2986123 10626523 74385661 711977041 4983839287