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5071712205 = 35748302021
BaseRepresentation
bin1001011100100110…
…00010111111001101
3111002110022200012210
410232103002333031
540341324242310
62155132221033
7236452561650
oct45623027715
914073280183
105071712205
11217293849a
12b9660a779
1362a979851
1436180b897
151ea3be820
hex12e4c2fcd

5071712205 has 16 divisors (see below), whose sum is σ = 9273988224. Its totient is φ = 2318496960.

The previous prime is 5071712201. The next prime is 5071712227. The reversal of 5071712205 is 5022171705.

It is not a de Polignac number, because 5071712205 - 22 = 5071712201 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5071712201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24150906 + ... + 24151115.

It is an arithmetic number, because the mean of its divisors is an integer number (579624264).

Almost surely, 25071712205 is an apocalyptic number.

It is an amenable number.

5071712205 is a deficient number, since it is larger than the sum of its proper divisors (4202276019).

5071712205 is a wasteful number, since it uses less digits than its factorization.

5071712205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48302036.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 5071712205 is about 71215.9547081972. The cubic root of 5071712205 is about 1718.1122480070.

The spelling of 5071712205 in words is "five billion, seventy-one million, seven hundred twelve thousand, two hundred five".

Divisors: 1 3 5 7 15 21 35 105 48302021 144906063 241510105 338114147 724530315 1014342441 1690570735 5071712205