Search a number
-
+
2885875243 is a prime number
BaseRepresentation
bin1010110000000010…
…1111011000101011
321110010021122121021
42230000233120223
521402241001433
61154210153311
7131341351306
oct25400573053
97403248537
102885875243
111251001869
12686582837
1336cb668b4
141d53b9b3d
1511d54e22d
hexac02f62b

2885875243 has 2 divisors, whose sum is σ = 2885875244. Its totient is φ = 2885875242.

The previous prime is 2885875163. The next prime is 2885875331. The reversal of 2885875243 is 3425785882.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2885875243 - 29 = 2885874731 is a prime.

It is not a weakly prime, because it can be changed into another prime (2885875043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1442937621 + 1442937622.

It is an arithmetic number, because the mean of its divisors is an integer number (1442937622).

Almost surely, 22885875243 is an apocalyptic number.

2885875243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2885875243 is an equidigital number, since it uses as much as digits as its factorization.

2885875243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4300800, while the sum is 52.

The square root of 2885875243 is about 53720.3429158824. The cubic root of 2885875243 is about 1423.7241467077.

The spelling of 2885875243 in words is "two billion, eight hundred eighty-five million, eight hundred seventy-five thousand, two hundred forty-three".