Base | Representation |
---|---|
bin | 11000011110011100… |
… | …00010101100110001 |
3 | 1020220202200102020001 |
4 | 30033032002230301 |
5 | 203402400204301 |
6 | 10011520550001 |
7 | 643425131053 |
oct | 141716025461 |
9 | 36822612201 |
10 | 13140241201 |
11 | 563336177a |
12 | 2668782301 |
13 | 1315464a69 |
14 | 8c92338d3 |
15 | 51d904c01 |
hex | 30f382b31 |
13140241201 has 12 divisors (see below), whose sum is σ = 13363311360. Its totient is φ = 12920818680.
The previous prime is 13140241199. The next prime is 13140241207. The reversal of 13140241201 is 10214204131.
It is not a de Polignac number, because 13140241201 - 21 = 13140241199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13140241207) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2830240 + ... + 2834878.
It is an arithmetic number, because the mean of its divisors is an integer number (1113609280).
Almost surely, 213140241201 is an apocalyptic number.
It is an amenable number.
13140241201 is a deficient number, since it is larger than the sum of its proper divisors (223070159).
13140241201 is an frugal number, since it uses more digits than its factorization.
13140241201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5404 (or 5337 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 13140241201 its reverse (10214204131), we get a palindrome (23354445332).
The spelling of 13140241201 in words is "thirteen billion, one hundred forty million, two hundred forty-one thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •