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13510226055 = 356713443011
BaseRepresentation
bin11001001010100010…
…11011000010000111
31021212112212121000210
430211101123002013
5210132104213210
610112335010503
7655540012104
oct144521330207
937775777023
1013510226055
115803196887
122750669a33
131373cc7501
14922423aab
15541139e20
hex32545b087

13510226055 has 16 divisors (see below), whose sum is σ = 21938995584. Its totient is φ = 7097909280.

The previous prime is 13510226053. The next prime is 13510226063. The reversal of 13510226055 is 55062201531.

It is a happy number.

It is not a de Polignac number, because 13510226055 - 21 = 13510226053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13510226053) 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, 6720501 + ... + 6722510.

It is an arithmetic number, because the mean of its divisors is an integer number (1371187224).

Almost surely, 213510226055 is an apocalyptic number.

13510226055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13510226055 is a deficient number, since it is larger than the sum of its proper divisors (8428769529).

13510226055 is a wasteful number, since it uses less digits than its factorization.

13510226055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13443086.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 13510226055 its reverse (55062201531), we get a palindrome (68572427586).

The spelling of 13510226055 in words is "thirteen billion, five hundred ten million, two hundred twenty-six thousand, fifty-five".

Divisors: 1 3 5 15 67 201 335 1005 13443011 40329033 67215055 201645165 900681737 2702045211 4503408685 13510226055