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4805251483 = 29165698327
BaseRepresentation
bin1000111100110101…
…00101000110011011
3110101212221001211011
410132122211012123
534320121021413
62112453114351
7230035651354
oct43632450633
913355831734
104805251483
11204649161a
12b213289b7
135b76c2996
14338288d2b
151d1cd833d
hex11e6a519b

4805251483 has 4 divisors (see below), whose sum is σ = 4970949840. Its totient is φ = 4639553128.

The previous prime is 4805251469. The next prime is 4805251511. The reversal of 4805251483 is 3841525084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4805251483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4805251403) 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 3 ways as a sum of consecutive naturals, for example, 82849135 + ... + 82849192.

It is an arithmetic number, because the mean of its divisors is an integer number (1242737460).

Almost surely, 24805251483 is an apocalyptic number.

4805251483 is a deficient number, since it is larger than the sum of its proper divisors (165698357).

4805251483 is a wasteful number, since it uses less digits than its factorization.

4805251483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165698356.

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 4805251483 is about 69319.9212564469. The cubic root of 4805251483 is about 1687.4802831020.

The spelling of 4805251483 in words is "four billion, eight hundred five million, two hundred fifty-one thousand, four hundred eighty-three".

Divisors: 1 29 165698327 4805251483