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10344144043 = 11518987093
BaseRepresentation
bin10011010001000111…
…10001110010101011
3222200220022222000001
421220203301302223
5132141100102133
64430234523431
7514223526232
oct115043616253
928626288001
1010344144043
114428aaa582
122008296577
13c8b0a30bc
14701b47b19
154081db87d
hex2688f1cab

10344144043 has 4 divisors (see below), whose sum is σ = 10353132288. Its totient is φ = 10335155800.

The previous prime is 10344144017. The next prime is 10344144053. The reversal of 10344144043 is 34044144301.

It is a happy number.

10344144043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34044144301 = 231480180187.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10344144043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10344144053) 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 in 3 ways as a sum of consecutive naturals, for example, 4492396 + ... + 4494697.

It is an arithmetic number, because the mean of its divisors is an integer number (2588283072).

Almost surely, 210344144043 is an apocalyptic number.

10344144043 is a deficient number, since it is larger than the sum of its proper divisors (8988245).

10344144043 is an equidigital number, since it uses as much as digits as its factorization.

10344144043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8988244.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 10344144043 its reverse (34044144301), we get a palindrome (44388288344).

The spelling of 10344144043 in words is "ten billion, three hundred forty-four million, one hundred forty-four thousand, forty-three".

Divisors: 1 1151 8987093 10344144043