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10326031 is a prime number
BaseRepresentation
bin100111011001…
…000000001111
3201102121122121
4213121000033
510120413111
61005153411
7153525022
oct47310017
921377577
1010326031
115913111
12355b867
1321a70a1
14152b1b9
15d8e871
hex9d900f

10326031 has 2 divisors, whose sum is σ = 10326032. Its totient is φ = 10326030.

The previous prime is 10326013. The next prime is 10326073. The reversal of 10326031 is 13062301.

Together with previous prime (10326013) 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 10326031 - 29 = 10325519 is a prime.

It is a super-2 number, since 2×103260312 = 213253832425922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10325996 and 10326014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10326091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5163015 + 5163016.

It is an arithmetic number, because the mean of its divisors is an integer number (5163016).

Almost surely, 210326031 is an apocalyptic number.

10326031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10326031 is an equidigital number, since it uses as much as digits as its factorization.

10326031 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 10326031 is about 3213.4142278891. The cubic root of 10326031 is about 217.7598497339.

Adding to 10326031 its reverse (13062301), we get a palindrome (23388332).

It can be divided in two parts, 10 and 326031, that added together give a square (326041 = 5712).

The spelling of 10326031 in words is "ten million, three hundred twenty-six thousand, thirty-one".