Base | Representation |
---|---|
bin | 1100001100101100110101… |
… | …1011110101010000100111 |
3 | 1202111012120122122121111110 |
4 | 3003023031123311100213 |
5 | 3224221430114222211 |
6 | 44305312540240103 |
7 | 2553003103254204 |
oct | 303131533652047 |
9 | 52435518577443 |
10 | 13412334523431 |
11 | 43011591a8108 |
12 | 1607497840033 |
13 | 763a15855c1c |
14 | 345236404cab |
15 | 183d43d7dea6 |
hex | c32cd6f5427 |
13412334523431 has 8 divisors (see below), whose sum is σ = 17897663648880. Its totient is φ = 8934280873472.
The previous prime is 13412334523397. The next prime is 13412334523481. The reversal of 13412334523431 is 13432543321431.
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 13412334523431 - 222 = 13412330329127 is a prime.
It is a super-2 number, since 2×134123345234312 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13412334523431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13412334523481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1818864570 + ... + 1818871943.
It is an arithmetic number, because the mean of its divisors is an integer number (2237207956110).
Almost surely, 213412334523431 is an apocalyptic number.
13412334523431 is a deficient number, since it is larger than the sum of its proper divisors (4485329125449).
13412334523431 is a wasteful number, since it uses less digits than its factorization.
13412334523431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3637737745.
The product of its digits is 311040, while the sum is 39.
Adding to 13412334523431 its reverse (13432543321431), we get a palindrome (26844877844862).
The spelling of 13412334523431 in words is "thirteen trillion, four hundred twelve billion, three hundred thirty-four million, five hundred twenty-three thousand, four hundred thirty-one".
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