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5100164165 = 52773682429
BaseRepresentation
bin1001011111111111…
…00101010001000101
3111011102212011222002
410233333211101011
540421120223130
62202030115045
7240246452165
oct45777452105
914142764862
105100164165
112187a00908
12ba404ba85
1363382c025
143654d65a5
151ecb3eb45
hex12ffe5445

5100164165 has 8 divisors (see below), whose sum is σ = 6142293240. Its totient is φ = 4065400512.

The previous prime is 5100164159. The next prime is 5100164177. The reversal of 5100164165 is 5614610015.

It can be written as a sum of positive squares in 4 ways, for example, as 253637476 + 4846526689 = 15926^2 + 69617^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5100164165 - 24 = 5100164149 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1839830 + ... + 1842599.

It is an arithmetic number, because the mean of its divisors is an integer number (767786655).

Almost surely, 25100164165 is an apocalyptic number.

It is an amenable number.

5100164165 is a deficient number, since it is larger than the sum of its proper divisors (1042129075).

5100164165 is a wasteful number, since it uses less digits than its factorization.

5100164165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3682711.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 5100164165 is about 71415.4336610792. The cubic root of 5100164165 is about 1721.3190896338.

The spelling of 5100164165 in words is "five billion, one hundred million, one hundred sixty-four thousand, one hundred sixty-five".

Divisors: 1 5 277 1385 3682429 18412145 1020032833 5100164165