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483808385 = 5611586257
BaseRepresentation
bin11100110101100…
…101010010000001
31020201101000100002
4130311211102001
51442323332020
6120001405345
714663206034
oct3465452201
91221330302
10483808385
11229108445
12116039855
1379306268
144837d01b
152c71a975
hex1cd65481

483808385 has 8 divisors (see below), whose sum is σ = 590087976. Its totient is φ = 380701440.

The previous prime is 483808357. The next prime is 483808387. The reversal of 483808385 is 583808384.

It can be written as a sum of positive squares in 4 ways, for example, as 204304 + 483604081 = 452^2 + 21991^2 .

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

It is not a de Polignac number, because 483808385 - 210 = 483807361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (483808387) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 792824 + ... + 793433.

It is an arithmetic number, because the mean of its divisors is an integer number (73760997).

Almost surely, 2483808385 is an apocalyptic number.

It is an amenable number.

483808385 is a deficient number, since it is larger than the sum of its proper divisors (106279591).

483808385 is a wasteful number, since it uses less digits than its factorization.

483808385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586323.

The product of its (nonzero) digits is 737280, while the sum is 47.

The square root of 483808385 is about 21995.6446825275. The cubic root of 483808385 is about 785.0388150713.

Subtracting 483808385 from its reverse (583808384), we obtain a palindrome (99999999).

It can be divided in two parts, 48380 and 8385, that added together give a palindrome (56765).

The spelling of 483808385 in words is "four hundred eighty-three million, eight hundred eight thousand, three hundred eighty-five".

Divisors: 1 5 61 305 1586257 7931285 96761677 483808385