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5000171560 = 235125004289
BaseRepresentation
bin1001010100000100…
…01001000000101000
3110220110201000220021
410222002021000220
540220020442220
62144055010224
7234623520436
oct45202110050
913813630807
105000171560
11213651499a
12b76669974
13618bbb9c7
14356107d56
151e3e8c4aa
hex12a089028

5000171560 has 16 divisors (see below), whose sum is σ = 11250386100. Its totient is φ = 2000068608.

The previous prime is 5000171551. The next prime is 5000171581. The reversal of 5000171560 is 651710005.

It can be written as a sum of positive squares in 2 ways, for example, as 4737018276 + 263153284 = 68826^2 + 16222^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62502105 + ... + 62502184.

Almost surely, 25000171560 is an apocalyptic number.

It is an amenable number.

5000171560 is an abundant number, since it is smaller than the sum of its proper divisors (6250214540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5000171560 is a wasteful number, since it uses less digits than its factorization.

5000171560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125004300 (or 125004296 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 5000171560 is about 70711.8912206427. The cubic root of 5000171560 is about 1709.9955040179.

Adding to 5000171560 its reverse (651710005), we get a palindrome (5651881565).

The spelling of 5000171560 in words is "five billion, one hundred seventy-one thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 125004289 250008578 500017156 625021445 1000034312 1250042890 2500085780 5000171560