Search a number
-
+
470775749033 is a prime number
BaseRepresentation
bin1101101100111000110…
…10111101100110101001
31200000011011121221111002
412312130122331212221
530203122042432113
61000134342044345
746004155561442
oct6663432754651
91600134557432
10470775749033
11171722701177
12772a5a196b5
13355176c7595
1418addc302c9
15c3a5190c58
hex6d9c6bd9a9

470775749033 has 2 divisors, whose sum is σ = 470775749034. Its totient is φ = 470775749032.

The previous prime is 470775748931. The next prime is 470775749069. The reversal of 470775749033 is 330947577074.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332683243369 + 138092505664 = 576787^2 + 371608^2 .

It is a cyclic number.

It is not a de Polignac number, because 470775749033 - 214 = 470775732649 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 470775749033.

It is not a weakly prime, because it can be changed into another prime (470775749833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235387874516 + 235387874517.

It is an arithmetic number, because the mean of its divisors is an integer number (235387874517).

Almost surely, 2470775749033 is an apocalyptic number.

It is an amenable number.

470775749033 is a deficient number, since it is larger than the sum of its proper divisors (1).

470775749033 is an equidigital number, since it uses as much as digits as its factorization.

470775749033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15558480, while the sum is 56.

The spelling of 470775749033 in words is "four hundred seventy billion, seven hundred seventy-five million, seven hundred forty-nine thousand, thirty-three".