Base | Representation |
---|---|
bin | 1100000011100100000010… |
… | …0011110010111111111111 |
3 | 1201221012101021201101012101 |
4 | 3000321000203302333333 |
5 | 3214133430130414330 |
6 | 44105231424245531 |
7 | 2535444661451335 |
oct | 300710043627777 |
9 | 51835337641171 |
10 | 13255352201215 |
11 | 4250621829a33 |
12 | 15a0b867708a7 |
13 | 751c8884cc77 |
14 | 33b7c35b9b55 |
15 | 17ec072c84ca |
hex | c0e408f2fff |
13255352201215 has 64 divisors (see below), whose sum is σ = 16547889427200. Its totient is φ = 10185183350784.
The previous prime is 13255352201209. The next prime is 13255352201297. The reversal of 13255352201215 is 51210225355231.
It is a cyclic number.
It is not a de Polignac number, because 13255352201215 - 29 = 13255352200703 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2694722526 + ... + 2694727444.
It is an arithmetic number, because the mean of its divisors is an integer number (258560772300).
Almost surely, 213255352201215 is an apocalyptic number.
13255352201215 is a deficient number, since it is larger than the sum of its proper divisors (3292537225985).
13255352201215 is a wasteful number, since it uses less digits than its factorization.
13255352201215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5716.
The product of its (nonzero) digits is 90000, while the sum is 37.
Adding to 13255352201215 its reverse (51210225355231), we get a palindrome (64465577556446).
The spelling of 13255352201215 in words is "thirteen trillion, two hundred fifty-five billion, three hundred fifty-two million, two hundred one thousand, two hundred fifteen".
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