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2871160063 = 14232017681
BaseRepresentation
bin1010101100100010…
…0110110011111111
321102002121001011121
42223020212303333
521340004110223
61152522531411
7131102313022
oct25310466377
97362531147
102871160063
111243771062
12681666b67
13369ab3aa5
141d34691b9
1511c0e415d
hexab226cff

2871160063 has 4 divisors (see below), whose sum is σ = 2873179168. Its totient is φ = 2869140960.

The previous prime is 2871160057. The next prime is 2871160067. The reversal of 2871160063 is 3600611782.

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

It is a cyclic number.

It is not a de Polignac number, because 2871160063 - 25 = 2871160031 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 (2871160067) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1007418 + ... + 1010263.

It is an arithmetic number, because the mean of its divisors is an integer number (718294792).

Almost surely, 22871160063 is an apocalyptic number.

2871160063 is a deficient number, since it is larger than the sum of its proper divisors (2019105).

2871160063 is a wasteful number, since it uses less digits than its factorization.

2871160063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019104.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2871160063 is about 53583.2069122407. The cubic root of 2871160063 is about 1421.3001487395.

The spelling of 2871160063 in words is "two billion, eight hundred seventy-one million, one hundred sixty thousand, sixty-three".

Divisors: 1 1423 2017681 2871160063