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13411102423 = 38533480691
BaseRepresentation
bin11000111110101110…
…10010111011010111
31021121122100120222011
430133113102323113
5204431220234143
610054434245051
7653224326655
oct143727227327
937548316864
1013411102423
115762243824
122723426787
1313595cc884
149131bddd5
155375a9e9d
hex31f5d2ed7

13411102423 has 4 divisors (see below), whose sum is σ = 13414586968. Its totient is φ = 13407617880.

The previous prime is 13411102421. The next prime is 13411102427. The reversal of 13411102423 is 32420111431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32420111431 = 229141572539.

It is a cyclic number.

It is not a de Polignac number, because 13411102423 - 21 = 13411102421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13411102394 and 13411102403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13411102421) 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, 1736493 + ... + 1744198.

It is an arithmetic number, because the mean of its divisors is an integer number (3353646742).

Almost surely, 213411102423 is an apocalyptic number.

13411102423 is a deficient number, since it is larger than the sum of its proper divisors (3484545).

13411102423 is an equidigital number, since it uses as much as digits as its factorization.

13411102423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484544.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 13411102423 its reverse (32420111431), we get a palindrome (45831213854).

The spelling of 13411102423 in words is "thirteen billion, four hundred eleven million, one hundred two thousand, four hundred twenty-three".

Divisors: 1 3853 3480691 13411102423