Search a number
-
+
5235075031 is a prime number
BaseRepresentation
bin1001110000000100…
…01110011111010111
3111111211201100212211
410320002032133113
541210134400111
62223245454251
7243505255264
oct47002163727
914454640784
105235075031
11224707739a
121021271387
13655776b44
143793b426b
152098dd521
hex13808e7d7

5235075031 has 2 divisors, whose sum is σ = 5235075032. Its totient is φ = 5235075030.

The previous prime is 5235075029. The next prime is 5235075071. The reversal of 5235075031 is 1305705325.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5235075031 - 21 = 5235075029 is a prime.

It is a super-2 number, since 2×52350750312 = 54812021160399301922, which contains 22 as substring.

Together with 5235075029, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5235074984 and 5235075002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5235075071) 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, 2617537515 + 2617537516.

It is an arithmetic number, because the mean of its divisors is an integer number (2617537516).

Almost surely, 25235075031 is an apocalyptic number.

5235075031 is a deficient number, since it is larger than the sum of its proper divisors (1).

5235075031 is an equidigital number, since it uses as much as digits as its factorization.

5235075031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 5235075031 is about 72353.8183581212. The cubic root of 5235075031 is about 1736.3647881672.

The spelling of 5235075031 in words is "five billion, two hundred thirty-five million, seventy-five thousand, thirty-one".