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10241042423 = 15167821473
BaseRepresentation
bin10011000100110100…
…11110011111110111
3222102201022212011112
421202122132133313
5131433201324143
64412113025235
7511532265353
oct114232363767
928381285145
1010241042423
11438588a827
121b9985521b
13c72914921
146d218a463
153ee122e18
hex26269e7f7

10241042423 has 4 divisors (see below), whose sum is σ = 10308864048. Its totient is φ = 10173220800.

The previous prime is 10241042419. The next prime is 10241042453. The reversal of 10241042423 is 32424014201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32424014201 = 171907294953.

It is a cyclic number.

It is not a de Polignac number, because 10241042423 - 22 = 10241042419 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 (10241042453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33910586 + ... + 33910887.

It is an arithmetic number, because the mean of its divisors is an integer number (2577216012).

Almost surely, 210241042423 is an apocalyptic number.

10241042423 is a deficient number, since it is larger than the sum of its proper divisors (67821625).

10241042423 is an equidigital number, since it uses as much as digits as its factorization.

10241042423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67821624.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10241042423 its reverse (32424014201), we get a palindrome (42665056624).

The spelling of 10241042423 in words is "ten billion, two hundred forty-one million, forty-two thousand, four hundred twenty-three".

Divisors: 1 151 67821473 10241042423