Search a number
-
+
4275472693 is a prime number
BaseRepresentation
bin1111111011010110…
…1000100100110101
3102000222001111221111
43332311220210311
532224010111233
61544130115021
7210643626652
oct37665504465
912028044844
104275472693
1118a4435a08
129b3a1ba71
13531a124cb
142c7b80c29
151a053bacd
hexfed68935

4275472693 has 2 divisors, whose sum is σ = 4275472694. Its totient is φ = 4275472692.

The previous prime is 4275472651. The next prime is 4275472699. The reversal of 4275472693 is 3962745724.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4218892209 + 56580484 = 64953^2 + 7522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4275472693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4275472699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2137736346 + 2137736347.

It is an arithmetic number, because the mean of its divisors is an integer number (2137736347).

Almost surely, 24275472693 is an apocalyptic number.

It is an amenable number.

4275472693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4275472693 is an equidigital number, since it uses as much as digits as its factorization.

4275472693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 49.

The square root of 4275472693 is about 65387.0988269093. The cubic root of 4275472693 is about 1623.0355993486.

The spelling of 4275472693 in words is "four billion, two hundred seventy-five million, four hundred seventy-two thousand, six hundred ninety-three".