Base | Representation |
---|---|
bin | 1100000000011010110100… |
… | …1111111011001001110111 |
3 | 1201202000222011100211222110 |
4 | 3000012231033323021313 |
5 | 3212242321312232211 |
6 | 44024340135502103 |
7 | 2531523353114403 |
oct | 300065517731167 |
9 | 51660864324873 |
10 | 13201341133431 |
11 | 422a725a03330 |
12 | 1592612527933 |
13 | 749b5bab4c69 |
14 | 338d3c294103 |
15 | 17d5e5723ea6 |
hex | c01ad3fb277 |
13201341133431 has 16 divisors (see below), whose sum is σ = 19472400753408. Its totient is φ = 7888125302400.
The previous prime is 13201341133397. The next prime is 13201341133433. The reversal of 13201341133431 is 13433114310231.
It is a happy number.
It is not a de Polignac number, because 13201341133431 - 210 = 13201341132407 is a prime.
It is a super-4 number, since 4×132013411334314 (a number of 54 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13201341133433) 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, 2817185266 + ... + 2817189951.
It is an arithmetic number, because the mean of its divisors is an integer number (1217025047088).
Almost surely, 213201341133431 is an apocalyptic number.
13201341133431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13201341133431 is a deficient number, since it is larger than the sum of its proper divisors (6271059619977).
13201341133431 is a wasteful number, since it uses less digits than its factorization.
13201341133431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5634375302.
The product of its (nonzero) digits is 7776, while the sum is 30.
Adding to 13201341133431 its reverse (13433114310231), we get a palindrome (26634455443662).
The spelling of 13201341133431 in words is "thirteen trillion, two hundred one billion, three hundred forty-one million, one hundred thirty-three thousand, four hundred thirty-one".
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