Search a number
-
+
1075093 is a prime number
BaseRepresentation
bin100000110011110010101
32000121202021
410012132111
5233400333
635013141
712065245
oct4063625
92017667
101075093
11674808
1243a1b1
132b8466
141ddb25
1516382d
hex106795

1075093 has 2 divisors, whose sum is σ = 1075094. Its totient is φ = 1075092.

The previous prime is 1075091. The next prime is 1075103. The reversal of 1075093 is 3905701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1034289 + 40804 = 1017^2 + 202^2 .

It is a cyclic number.

It is not a de Polignac number, because 1075093 - 21 = 1075091 is a prime.

Together with 1075091, it forms a pair of twin primes.

It is equal to p83914 and since 1075093 and 83914 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1075091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537546 + 537547.

It is an arithmetic number, because the mean of its divisors is an integer number (537547).

21075093 is an apocalyptic number.

It is an amenable number.

1075093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1075093 is an equidigital number, since it uses as much as digits as its factorization.

1075093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 945, while the sum is 25.

The square root of 1075093 is about 1036.8669152789. The cubic root of 1075093 is about 102.4429347239.

The spelling of 1075093 in words is "one million, seventy-five thousand, ninety-three".