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7804072033 is a prime number
BaseRepresentation
bin1110100010010100…
…01011000001100001
3202010212201221020221
413101022023001201
5111440320301113
63330220203041
7364251342412
oct72112130141
922125657227
107804072033
11334521690a
121619699481
13974a83404
14540665809
1530a1e798d
hex1d128b061

7804072033 has 2 divisors, whose sum is σ = 7804072034. Its totient is φ = 7804072032.

The previous prime is 7804071991. The next prime is 7804072123. The reversal of 7804072033 is 3302704087.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7428371344 + 375700689 = 86188^2 + 19383^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-7804072033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7804072033.

It is not a weakly prime, because it can be changed into another prime (7804072733) 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, 3902036016 + 3902036017.

It is an arithmetic number, because the mean of its divisors is an integer number (3902036017).

Almost surely, 27804072033 is an apocalyptic number.

It is an amenable number.

7804072033 is a deficient number, since it is larger than the sum of its proper divisors (1).

7804072033 is an equidigital number, since it uses as much as digits as its factorization.

7804072033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 7804072033 is about 88340.6590025227. The cubic root of 7804072033 is about 1983.5375348318.

The spelling of 7804072033 in words is "seven billion, eight hundred four million, seventy-two thousand, thirty-three".