Search a number
-
+
5006471123 = 431671973539
BaseRepresentation
bin1001010100110100…
…01010111111010011
3110220220120002021102
410222122022333103
540223124033443
62144442015015
7235031205503
oct45232127723
913826502242
105006471123
11213a027945
12b787a746b
1361a2b6164
14356ca7a03
151e47d3cb8
hex12a68afd3

5006471123 has 16 divisors (see below), whose sum is σ = 5181200640. Its totient is φ = 4834719456.

The previous prime is 5006471087. The next prime is 5006471143. The reversal of 5006471123 is 3211746005.

It is a cyclic number.

It is not a de Polignac number, because 5006471123 - 26 = 5006471059 is a prime.

It is a super-2 number, since 2×50064711232 = 50129506210865762258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5006471143) 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, 1412888 + ... + 1416426.

It is an arithmetic number, because the mean of its divisors is an integer number (323825040).

Almost surely, 25006471123 is an apocalyptic number.

5006471123 is a deficient number, since it is larger than the sum of its proper divisors (174729517).

5006471123 is a wasteful number, since it uses less digits than its factorization.

5006471123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 5006471123 is about 70756.4210725783. The cubic root of 5006471123 is about 1710.7133263017.

The spelling of 5006471123 in words is "five billion, six million, four hundred seventy-one thousand, one hundred twenty-three".

Divisors: 1 43 167 197 3539 7181 8471 32899 152177 591013 697183 1414657 25413559 29978869 116429561 5006471123