Base | Representation |
---|---|
bin | 10000000110001… |
… | …01000101111001 |
3 | 100102001222111120 |
4 | 20003011011321 |
5 | 234031300032 |
6 | 21222015453 |
7 | 3226456641 |
oct | 1003050571 |
9 | 312058446 |
10 | 135025017 |
11 | 6a244326 |
12 | 39277589 |
13 | 21c87a7a |
14 | 13d0b521 |
15 | bcc262c |
hex | 80c5179 |
135025017 has 8 divisors (see below), whose sum is σ = 181329120. Its totient is φ = 89368800.
The previous prime is 135024997. The next prime is 135025021. The reversal of 135025017 is 710520531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 135025017 - 220 = 133976441 is a prime.
It is not an unprimeable number, because it can be changed into a prime (135025087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161484 + ... + 162317.
It is an arithmetic number, because the mean of its divisors is an integer number (22666140).
Almost surely, 2135025017 is an apocalyptic number.
It is an amenable number.
135025017 is a deficient number, since it is larger than the sum of its proper divisors (46304103).
135025017 is a wasteful number, since it uses less digits than its factorization.
135025017 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 323943.
The product of its (nonzero) digits is 1050, while the sum is 24.
The square root of 135025017 is about 11620.0265490230. The cubic root of 135025017 is about 513.0244698001.
Adding to 135025017 its reverse (710520531), we get a palindrome (845545548).
The spelling of 135025017 in words is "one hundred thirty-five million, twenty-five thousand, seventeen".
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