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4789314693 = 32532146077
BaseRepresentation
bin1000111010111011…
…10010010010000101
3110100202221101122200
410131131302102011
534302031032233
62111123345113
7226453334412
oct43535622205
913322841580
104789314693
112038497019
12b17b22199
135b4302b27
143360db109
151d06db313
hex11d772485

4789314693 has 6 divisors (see below), whose sum is σ = 6917899014. Its totient is φ = 3192876456.

The previous prime is 4789314671. The next prime is 4789314701. The reversal of 4789314693 is 3964139874.

It is a happy number.

4789314693 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3550133889 + 1239180804 = 59583^2 + 35202^2 .

It is not a de Polignac number, because 4789314693 - 25 = 4789314661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4789314643) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266073030 + ... + 266073047.

It is an arithmetic number, because the mean of its divisors is an integer number (1152983169).

Almost surely, 24789314693 is an apocalyptic number.

It is an amenable number.

4789314693 is a deficient number, since it is larger than the sum of its proper divisors (2128584321).

4789314693 is a wasteful number, since it uses less digits than its factorization.

4789314693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532146083 (or 532146080 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 4789314693 is about 69204.8747777207. The cubic root of 4789314693 is about 1685.6126871706.

The spelling of 4789314693 in words is "four billion, seven hundred eighty-nine million, three hundred fourteen thousand, six hundred ninety-three".

Divisors: 1 3 9 532146077 1596438231 4789314693