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883308049 = 13173996869
BaseRepresentation
bin110100101001100…
…011011000010001
32021120002200211221
4310221203120101
53302111324144
6223352205041
730613665061
oct6451433021
92246080757
10883308049
11413671458
12207999781
13111000bb0
14854533a1
1552830d84
hex34a63611

883308049 has 8 divisors (see below), whose sum is σ = 1007211240. Its totient is φ = 767398656.

The previous prime is 883308047. The next prime is 883308053. The reversal of 883308049 is 940803388.

It can be written as a sum of positive squares in 4 ways, for example, as 296941824 + 586366225 = 17232^2 + 24215^2 .

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 883308049 - 21 = 883308047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 883307996 and 883308014.

It is not an unprimeable number, because it can be changed into a prime (883308047) 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, 1998214 + ... + 1998655.

It is an arithmetic number, because the mean of its divisors is an integer number (125901405).

Almost surely, 2883308049 is an apocalyptic number.

It is an amenable number.

883308049 is a deficient number, since it is larger than the sum of its proper divisors (123903191).

883308049 is a wasteful number, since it uses less digits than its factorization.

883308049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3996899.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 883308049 is about 29720.4988013324. The cubic root of 883308049 is about 959.4832465566.

The spelling of 883308049 in words is "eight hundred eighty-three million, three hundred eight thousand, forty-nine".

Divisors: 1 13 17 221 3996869 51959297 67946773 883308049