Search a number
-
+
2871299359 is a prime number
BaseRepresentation
bin1010101100100100…
…1000110100011111
321102002212010020201
42223021020310133
521340023034414
61152525524331
7131103433105
oct25311106437
97362763221
102871299359
111243856785
126817136a7
13369b32306
141d34a3c75
1511c120574
hexab248d1f

2871299359 has 2 divisors, whose sum is σ = 2871299360. Its totient is φ = 2871299358.

The previous prime is 2871299351. The next prime is 2871299383. The reversal of 2871299359 is 9539921782.

2871299359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2871299359 - 23 = 2871299351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2871299351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435649679 + 1435649680.

It is an arithmetic number, because the mean of its divisors is an integer number (1435649680).

Almost surely, 22871299359 is an apocalyptic number.

2871299359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2871299359 is an equidigital number, since it uses as much as digits as its factorization.

2871299359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2449440, while the sum is 55.

The square root of 2871299359 is about 53584.5067066965. The cubic root of 2871299359 is about 1421.3231334355.

The spelling of 2871299359 in words is "two billion, eight hundred seventy-one million, two hundred ninety-nine thousand, three hundred fifty-nine".