Search a number
-
+
1033022131 is a prime number
BaseRepresentation
bin111101100100101…
…010101010110011
32122222210221221221
4331210222222303
54103423202011
6250301125511
734412354221
oct7544525263
92588727857
101033022131
114901288a9
12249b59897
1313602c8cb
149b2a5b11
1560a55971
hex3d92aab3

1033022131 has 2 divisors, whose sum is σ = 1033022132. Its totient is φ = 1033022130.

The previous prime is 1033022113. The next prime is 1033022171. The reversal of 1033022131 is 1312203301.

Together with previous prime (1033022113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1033022131 - 213 = 1033013939 is a prime.

It is a super-2 number, since 2×10330221312 = 2134269446271562322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1033022171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516511065 + 516511066.

It is an arithmetic number, because the mean of its divisors is an integer number (516511066).

Almost surely, 21033022131 is an apocalyptic number.

1033022131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1033022131 is an equidigital number, since it uses as much as digits as its factorization.

1033022131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1033022131 is about 32140.6616453364. The cubic root of 1033022131 is about 1010.8883896720. Note that the first 3 decimals are identical.

Adding to 1033022131 its reverse (1312203301), we get a palindrome (2345225432).

The spelling of 1033022131 in words is "one billion, thirty-three million, twenty-two thousand, one hundred thirty-one".