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10234000423 = 97105505159
BaseRepresentation
bin10011000011111111…
…00111010000100111
3222102020002002100201
421201333213100213
5131424401003143
64411302051331
7511415365633
oct114177472047
928366062321
1010234000423
11438190aa99
121b97419b47
13c7131a56a
146d1275dc3
153ed6d164d
hex261fe7427

10234000423 has 4 divisors (see below), whose sum is σ = 10339505680. Its totient is φ = 10128495168.

The previous prime is 10234000409. The next prime is 10234000433. The reversal of 10234000423 is 32400043201.

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 10234000423 - 29 = 10233999911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10234000423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10234000433) 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, 52752483 + ... + 52752676.

It is an arithmetic number, because the mean of its divisors is an integer number (2584876420).

Almost surely, 210234000423 is an apocalyptic number.

10234000423 is a deficient number, since it is larger than the sum of its proper divisors (105505257).

10234000423 is an equidigital number, since it uses as much as digits as its factorization.

10234000423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105505256.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 10234000423 its reverse (32400043201), we get a palindrome (42634043624).

The spelling of 10234000423 in words is "ten billion, two hundred thirty-four million, four hundred twenty-three", and thus it is an aban number.

Divisors: 1 97 105505159 10234000423