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10331033 = 731371033
BaseRepresentation
bin100111011010…
…001110011001
3201102212111212
4213122032121
510121043113
61005232505
7153545426
oct47321631
921385455
1010331033
115916949
123562735
1321a944b
14152cd4d
15d910a8
hex9da399

10331033 has 8 divisors (see below), whose sum is σ = 10559208. Its totient is φ = 10105344.

The previous prime is 10331017. The next prime is 10331039. The reversal of 10331033 is 33013301.

It can be written as a sum of positive squares in 4 ways, for example, as 5004169 + 5326864 = 2237^2 + 2308^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10331033 - 24 = 10331017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10330999 and 10331017.

It is not an unprimeable number, because it can be changed into a prime (10331039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9485 + ... + 10517.

It is an arithmetic number, because the mean of its divisors is an integer number (1319901).

Almost surely, 210331033 is an apocalyptic number.

It is an amenable number.

10331033 is a deficient number, since it is larger than the sum of its proper divisors (228175).

10331033 is a wasteful number, since it uses less digits than its factorization.

10331033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243.

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 10331033 is about 3214.1924335671. The cubic root of 10331033 is about 217.7950055112.

Adding to 10331033 its reverse (33013301), we get a palindrome (43344334).

The spelling of 10331033 in words is "ten million, three hundred thirty-one thousand, thirty-three".

Divisors: 1 73 137 1033 10001 75409 141521 10331033