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13417301227 = 11311389209
BaseRepresentation
bin11000111111011101…
…11100010011101011
31021122002000112010111
430133232330103223
5204434312114402
610055215155151
7653331115201
oct143756742353
937562015114
1013417301227
115765798000
122725515ab7
13135a9901c5
14913d55071
15537dd19d7
hex31fbbc4eb

13417301227 has 16 divisors (see below), whose sum is σ = 14888792160. Its totient is φ = 12089468160.

The previous prime is 13417301179. The next prime is 13417301279. The reversal of 13417301227 is 72210371431.

It is a de Polignac number, because none of the positive numbers 2k-13417301227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13417301927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105799 + ... + 195007.

It is an arithmetic number, because the mean of its divisors is an integer number (930549510).

Almost surely, 213417301227 is an apocalyptic number.

13417301227 is a deficient number, since it is larger than the sum of its proper divisors (1471490933).

13417301227 is an equidigital number, since it uses as much as digits as its factorization.

13417301227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89355 (or 89333 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 31.

Adding to 13417301227 its reverse (72210371431), we get a palindrome (85627672658).

The spelling of 13417301227 in words is "thirteen billion, four hundred seventeen million, three hundred one thousand, two hundred twenty-seven".

Divisors: 1 11 113 121 1243 1331 13673 89209 150403 981299 10080617 10794289 110886787 118737179 1219754657 13417301227