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10304331113 = 16196364627
BaseRepresentation
bin10011001100010111…
…11001110101101001
3222121010102020221002
421212023321311221
5132100402043423
64422253324345
7513231240446
oct114613716551
928533366832
1010304331113
11440858752a
121bb6a966b5
13c82a7375b
146da7429cd
15404975228
hex2662f9d69

10304331113 has 4 divisors (see below), whose sum is σ = 10310697360. Its totient is φ = 10297964868.

The previous prime is 10304331097. The next prime is 10304331137. The reversal of 10304331113 is 31113340301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10304331113 - 24 = 10304331097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10304331413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3180695 + ... + 3183932.

It is an arithmetic number, because the mean of its divisors is an integer number (2577674340).

Almost surely, 210304331113 is an apocalyptic number.

It is an amenable number.

10304331113 is a deficient number, since it is larger than the sum of its proper divisors (6366247).

10304331113 is an equidigital number, since it uses as much as digits as its factorization.

10304331113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6366246.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10304331113 its reverse (31113340301), we get a palindrome (41417671414).

The spelling of 10304331113 in words is "ten billion, three hundred four million, three hundred thirty-one thousand, one hundred thirteen".

Divisors: 1 1619 6364627 10304331113