Base | Representation |
---|---|
bin | 1100001110011100111110… |
… | …0000111111101001011001 |
3 | 1202121002021100111201102212 |
4 | 3003213033200333221121 |
5 | 3230220101123432301 |
6 | 44331211413004505 |
7 | 2555120023306544 |
oct | 303471740775131 |
9 | 52532240451385 |
10 | 13442434202201 |
11 | 43129a4733294 |
12 | 1611298023735 |
13 | 76680177b534 |
14 | 34688db9985b |
15 | 184a065e74bb |
hex | c39cf83fa59 |
13442434202201 has 8 divisors (see below), whose sum is σ = 13907356062600. Its totient is φ = 12977604984960.
The previous prime is 13442434202177. The next prime is 13442434202269. The reversal of 13442434202201 is 10220243424431.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 5908375411225 + 7534058790976 = 2430715^2 + 2744824^2 .
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 13442434202201 - 210 = 13442434201177 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13442434202291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22865510 + ... + 23446031.
It is an arithmetic number, because the mean of its divisors is an integer number (1738419507825).
Almost surely, 213442434202201 is an apocalyptic number.
It is an amenable number.
13442434202201 is a deficient number, since it is larger than the sum of its proper divisors (464921860399).
13442434202201 is a wasteful number, since it uses less digits than its factorization.
13442434202201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46321579.
The product of its (nonzero) digits is 36864, while the sum is 32.
Adding to 13442434202201 its reverse (10220243424431), we get a palindrome (23662677626632).
The spelling of 13442434202201 in words is "thirteen trillion, four hundred forty-two billion, four hundred thirty-four million, two hundred two thousand, two hundred one".
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