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4683806905 = 57915775527
BaseRepresentation
bin1000101110010110…
…10011100010111001
3110002102102001011211
410113023103202321
534043023310110
62052434123121
7224032462501
oct42713234271
913072361154
104683806905
111a939834a8
12aa87204a1
135984b139b
143260b4a01
151c62e998a
hex1172d38b9

4683806905 has 16 divisors (see below), whose sum is σ = 5728043520. Its totient is φ = 3676001472.

The previous prime is 4683806903. The next prime is 4683806909. The reversal of 4683806905 is 5096083864.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4683806905 - 21 = 4683806903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4683806903) 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, 24252 + ... + 99778.

It is an arithmetic number, because the mean of its divisors is an integer number (358002720).

Almost surely, 24683806905 is an apocalyptic number.

It is an amenable number.

4683806905 is a deficient number, since it is larger than the sum of its proper divisors (1044236615).

4683806905 is a wasteful number, since it uses less digits than its factorization.

4683806905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75768.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 4683806905 is about 68438.3438212819. The cubic root of 4683806905 is about 1673.1427433769.

The spelling of 4683806905 in words is "four billion, six hundred eighty-three million, eight hundred six thousand, nine hundred five".

Divisors: 1 5 79 157 395 785 12403 62015 75527 377635 5966633 11857739 29833165 59288695 936761381 4683806905