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5164042841 = 44911501209
BaseRepresentation
bin1001100111100110…
…10000101001011001
3111022220001120000222
410303303100221121
541033443332331
62212231205425
7241653432326
oct46363205131
914286046028
105164042841
11220aa70901
121001516875
13643b36569
1436dba3b4d
1520355bb7b
hex133cd0a59

5164042841 has 4 divisors (see below), whose sum is σ = 5175544500. Its totient is φ = 5152541184.

The previous prime is 5164042831. The next prime is 5164042861. The reversal of 5164042841 is 1482404615.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2410417216 + 2753625625 = 49096^2 + 52475^2 .

It is a cyclic number.

It is not a de Polignac number, because 5164042841 - 218 = 5163780697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5164042831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5750156 + ... + 5751053.

It is an arithmetic number, because the mean of its divisors is an integer number (1293886125).

Almost surely, 25164042841 is an apocalyptic number.

It is an amenable number.

5164042841 is a deficient number, since it is larger than the sum of its proper divisors (11501659).

5164042841 is a wasteful number, since it uses less digits than its factorization.

5164042841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11501658.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 5164042841 is about 71861.2749747734. The cubic root of 5164042841 is about 1728.4757020123.

The spelling of 5164042841 in words is "five billion, one hundred sixty-four million, forty-two thousand, eight hundred forty-one".

Divisors: 1 449 11501209 5164042841