Search a number
-
+
1052250144497 is a prime number
BaseRepresentation
bin11110100111111101111…
…11101111111011110001
310201121001010021210001222
433103332333233323301
5114220002014110442
62123221432234425
7136010511436556
oct17237677577361
93647033253058
101052250144497
113762908578a2
1214bb2453ba15
13782c4275cc6
1438d01948a2d
151c5889308d2
hexf4fefefef1

1052250144497 has 2 divisors, whose sum is σ = 1052250144498. Its totient is φ = 1052250144496.

The previous prime is 1052250144419. The next prime is 1052250144551. The reversal of 1052250144497 is 7944410522501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 802808832016 + 249441312481 = 895996^2 + 499441^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052250144497 - 210 = 1052250143473 is a prime.

It is a super-2 number, since 2×10522501444972 (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052250144097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526125072248 + 526125072249.

It is an arithmetic number, because the mean of its divisors is an integer number (526125072249).

Almost surely, 21052250144497 is an apocalyptic number.

It is an amenable number.

1052250144497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052250144497 is an equidigital number, since it uses as much as digits as its factorization.

1052250144497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 44.

Adding to 1052250144497 its reverse (7944410522501), we get a palindrome (8996660666998).

The spelling of 1052250144497 in words is "one trillion, fifty-two billion, two hundred fifty million, one hundred forty-four thousand, four hundred ninety-seven".