Base | Representation |
---|---|
bin | 11000110110010001… |
… | …10101000101110011 |
3 | 1021102200221102221210 |
4 | 30123020311011303 |
5 | 204310042420311 |
6 | 10043422451203 |
7 | 651403561152 |
oct | 143310650563 |
9 | 37380842853 |
10 | 13340201331 |
11 | 5726217786 |
12 | 2703733b03 |
13 | 1347a06b72 |
14 | 907a05599 |
15 | 5312523a6 |
hex | 31b235173 |
13340201331 has 8 divisors (see below), whose sum is σ = 17788317904. Its totient is φ = 8892776160.
The previous prime is 13340201317. The next prime is 13340201377. The reversal of 13340201331 is 13310204331.
13340201331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13340201331 - 211 = 13340199283 is a prime.
It is a super-2 number, since 2×133402013312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13340201298 and 13340201307.
It is not an unprimeable number, because it can be changed into a prime (13340201531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126016 + ... + 206301.
It is an arithmetic number, because the mean of its divisors is an integer number (2223539738).
Almost surely, 213340201331 is an apocalyptic number.
13340201331 is a deficient number, since it is larger than the sum of its proper divisors (4448116573).
13340201331 is a wasteful number, since it uses less digits than its factorization.
13340201331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 345701.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 13340201331 its reverse (13310204331), we get a palindrome (26650405662).
The spelling of 13340201331 in words is "thirteen billion, three hundred forty million, two hundred one thousand, three hundred thirty-one".
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