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13414122211 = 71916303173
BaseRepresentation
bin11000111111000101…
…10100001011100011
31021121212001000100011
430133202310023203
5204433003402321
610055023105351
7653262105010
oct143742641343
937555030304
1013414122211
115763a16616
122724442257
13135a119229
14913768707
155379a4ae1
hex31f8b42e3

13414122211 has 4 divisors (see below), whose sum is σ = 15330425392. Its totient is φ = 11497819032.

The previous prime is 13414122209. The next prime is 13414122257. The reversal of 13414122211 is 11222141431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11222141431 = 31335853487.

It is not a de Polignac number, because 13414122211 - 21 = 13414122209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13414126211) 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, 958151580 + ... + 958151593.

It is an arithmetic number, because the mean of its divisors is an integer number (3832606348).

Almost surely, 213414122211 is an apocalyptic number.

13414122211 is a deficient number, since it is larger than the sum of its proper divisors (1916303181).

13414122211 is an equidigital number, since it uses as much as digits as its factorization.

13414122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1916303180.

The product of its digits is 384, while the sum is 22.

Adding to 13414122211 its reverse (11222141431), we get a palindrome (24636263642).

The spelling of 13414122211 in words is "thirteen billion, four hundred fourteen million, one hundred twenty-two thousand, two hundred eleven".

Divisors: 1 7 1916303173 13414122211