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10232404423 = 83123281981
BaseRepresentation
bin10011000011110011…
…00001100111000111
3222102010002000001121
421201321201213013
5131423443420143
64411203534411
7511366000603
oct114171414707
928363060047
1010232404423
114380a1a98a
121b9698a407
13c70babc97
146d0d7c503
153ed4b87ed
hex261e619c7

10232404423 has 4 divisors (see below), whose sum is σ = 10355686488. Its totient is φ = 10109122360.

The previous prime is 10232404417. The next prime is 10232404439. The reversal of 10232404423 is 32440423201.

It is a happy number.

10232404423 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.

It is a cyclic number.

It is not a de Polignac number, because 10232404423 - 229 = 9695533511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10232404463) 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, 61640908 + ... + 61641073.

It is an arithmetic number, because the mean of its divisors is an integer number (2588921622).

Almost surely, 210232404423 is an apocalyptic number.

10232404423 is a deficient number, since it is larger than the sum of its proper divisors (123282065).

10232404423 is an equidigital number, since it uses as much as digits as its factorization.

10232404423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123282064.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 10232404423 its reverse (32440423201), we get a palindrome (42672827624).

The spelling of 10232404423 in words is "ten billion, two hundred thirty-two million, four hundred four thousand, four hundred twenty-three".

Divisors: 1 83 123281981 10232404423