Search a number
-
+
5006465125 = 53311291991
BaseRepresentation
bin1001010100110100…
…01001100001100101
3110220220112210001021
410222122021201211
540223123341000
62144441531141
7235031152144
oct45232114145
913826483037
105006465125
11213a023392
12b787a3ab1
1361a2b34cc
14356ca575b
151e47d211a
hex12a689865

5006465125 has 16 divisors (see below), whose sum is σ = 6449624064. Its totient is φ = 3875970000.

The previous prime is 5006465081. The next prime is 5006465129. The reversal of 5006465125 is 5215646005.

5006465125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2k-5006465125 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5006465129) 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, 642121 + ... + 649870.

It is an arithmetic number, because the mean of its divisors is an integer number (403101504).

Almost surely, 25006465125 is an apocalyptic number.

It is an amenable number.

5006465125 is a deficient number, since it is larger than the sum of its proper divisors (1443158939).

5006465125 is a wasteful number, since it uses less digits than its factorization.

5006465125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292037 (or 1292027 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 5006465125 is about 70756.3786877197. The cubic root of 5006465125 is about 1710.7126431284.

The spelling of 5006465125 in words is "five billion, six million, four hundred sixty-five thousand, one hundred twenty-five".

Divisors: 1 5 25 31 125 155 775 3875 1291991 6459955 32299775 40051721 161498875 200258605 1001293025 5006465125