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2828028079 is a prime number
BaseRepresentation
bin1010100010010000…
…0100100010101111
321022002102201012201
42220210010202233
521242433344304
61144342242331
7130036561552
oct25044044257
97262381181
102828028079
111221391398
1266b1263a7
13360b917c6
141cb83c699
151184243a4
hexa89048af

2828028079 has 2 divisors, whose sum is σ = 2828028080. Its totient is φ = 2828028078.

The previous prime is 2828028053. The next prime is 2828028121. The reversal of 2828028079 is 9708208282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2828028079 - 227 = 2693810351 is a prime.

It is a super-2 number, since 2×28280280792 = 15995485631224860482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2828028029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414014039 + 1414014040.

It is an arithmetic number, because the mean of its divisors is an integer number (1414014040).

Almost surely, 22828028079 is an apocalyptic number.

2828028079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2828028079 is an equidigital number, since it uses as much as digits as its factorization.

2828028079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 2828028079 is about 53179.2072054483. The cubic root of 2828028079 is about 1414.1470516208.

The spelling of 2828028079 in words is "two billion, eight hundred twenty-eight million, twenty-eight thousand, seventy-nine".