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10324331 = 19015431
BaseRepresentation
bin100111011000…
…100101101011
3201102112022122
4213120211223
510120334311
61005141455
7153520043
oct47304553
921375278
1010324331
115911906
12355a88b
1321a6394
14152a723
15d8e0db
hex9d896b

10324331 has 4 divisors (see below), whose sum is σ = 10331664. Its totient is φ = 10317000.

The previous prime is 10324313. The next prime is 10324337. The reversal of 10324331 is 13342301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 13342301 = 71906043.

It is a cyclic number.

It is not a de Polignac number, because 10324331 - 210 = 10323307 is a prime.

It is a super-2 number, since 2×103243312 = 213183621195122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10324337) 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 3 ways as a sum of consecutive naturals, for example, 815 + ... + 4616.

It is an arithmetic number, because the mean of its divisors is an integer number (2582916).

Almost surely, 210324331 is an apocalyptic number.

10324331 is a deficient number, since it is larger than the sum of its proper divisors (7333).

10324331 is an equidigital number, since it uses as much as digits as its factorization.

10324331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7332.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 10324331 is about 3213.1497008387. The cubic root of 10324331 is about 217.7478989640.

Adding to 10324331 its reverse (13342301), we get a palindrome (23666632).

The spelling of 10324331 in words is "ten million, three hundred twenty-four thousand, three hundred thirty-one".

Divisors: 1 1901 5431 10324331