Search a number
-
+
2878092083 is a prime number
BaseRepresentation
bin1010101110001100…
…0011001100110011
321102120122020010002
42223203003030303
521343242421313
61153331300215
7131215244006
oct25343031463
97376566102
102878092083
1112476761a9
12683a4a66b
1336b370089
141d435153d
1511ca13058
hexab8c3333

2878092083 has 2 divisors, whose sum is σ = 2878092084. Its totient is φ = 2878092082.

The previous prime is 2878092067. The next prime is 2878092103. The reversal of 2878092083 is 3802908782.

2878092083 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 2878092083 - 24 = 2878092067 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2878092043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1439046041 + 1439046042.

It is an arithmetic number, because the mean of its divisors is an integer number (1439046042).

Almost surely, 22878092083 is an apocalyptic number.

2878092083 is a deficient number, since it is larger than the sum of its proper divisors (1).

2878092083 is an equidigital number, since it uses as much as digits as its factorization.

2878092083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 2878092083 is about 53647.8525478886. The cubic root of 2878092083 is about 1422.4430738182.

The spelling of 2878092083 in words is "two billion, eight hundred seventy-eight million, ninety-two thousand, eighty-three".