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13414131011 = 82007163573
BaseRepresentation
bin11000111111000101…
…10110010101000011
31021121212001110102002
430133202312111003
5204433004143021
610055023214215
7653262142451
oct143742662503
937555043362
1013414131011
115763a22196
12272444736b
13135a120238
1491376b9d1
155379a750b
hex31f8b6543

13414131011 has 4 divisors (see below), whose sum is σ = 13414376592. Its totient is φ = 13413885432.

The previous prime is 13414130957. The next prime is 13414131041. The reversal of 13414131011 is 11013141431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11013141431 = 15537091527.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13414131011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13414131041) 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, 221 + ... + 163793.

It is an arithmetic number, because the mean of its divisors is an integer number (3353594148).

Almost surely, 213414131011 is an apocalyptic number.

13414131011 is a deficient number, since it is larger than the sum of its proper divisors (245581).

13414131011 is an equidigital number, since it uses as much as digits as its factorization.

13414131011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245580.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 13414131011 its reverse (11013141431), we get a palindrome (24427272442).

The spelling of 13414131011 in words is "thirteen billion, four hundred fourteen million, one hundred thirty-one thousand, eleven".

Divisors: 1 82007 163573 13414131011