Base | Representation |
---|---|
bin | 1100000000011010011011… |
… | …0000011010110100001111 |
3 | 1201202000200120102000210022 |
4 | 3000012212300122310033 |
5 | 3212242110421224330 |
6 | 44024321245132355 |
7 | 2531520561232046 |
oct | 300064660326417 |
9 | 51660616360708 |
10 | 13201232211215 |
11 | 422a67a478474 |
12 | 15925a1b5a0bb |
13 | 749b42369349 |
14 | 338d2ba1d55d |
15 | 17d5dadaaae5 |
hex | c01a6c1ad0f |
13201232211215 has 8 divisors (see below), whose sum is σ = 16387736538240. Its totient is φ = 10196813845792.
The previous prime is 13201232211197. The next prime is 13201232211241. The reversal of 13201232211215 is 51211223210231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13201232211215 - 26 = 13201232211151 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45521490239 + ... + 45521490528.
It is an arithmetic number, because the mean of its divisors is an integer number (2048467067280).
Almost surely, 213201232211215 is an apocalyptic number.
13201232211215 is a deficient number, since it is larger than the sum of its proper divisors (3186504327025).
13201232211215 is an equidigital number, since it uses as much as digits as its factorization.
13201232211215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91042980801.
The product of its (nonzero) digits is 1440, while the sum is 26.
Adding to 13201232211215 its reverse (51211223210231), we get a palindrome (64412455421446).
The spelling of 13201232211215 in words is "thirteen trillion, two hundred one billion, two hundred thirty-two million, two hundred eleven thousand, two hundred fifteen".
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