Base | Representation |
---|---|
bin | 10000000110001… |
… | …00111001110011 |
3 | 100102001221102220 |
4 | 20003010321303 |
5 | 234031233433 |
6 | 21222012123 |
7 | 3226454454 |
oct | 1003047163 |
9 | 312057386 |
10 | 135024243 |
11 | 6a243792 |
12 | 39277043 |
13 | 21c87603 |
14 | 13d0b12b |
15 | bcc22b3 |
hex | 80c4e73 |
135024243 has 4 divisors (see below), whose sum is σ = 180032328. Its totient is φ = 90016160.
The previous prime is 135024223. The next prime is 135024259. The reversal of 135024243 is 342420531.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 135024243 - 210 = 135023219 is a prime.
It is not an unprimeable number, because it can be changed into a prime (135024223) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22504038 + ... + 22504043.
It is an arithmetic number, because the mean of its divisors is an integer number (45008082).
Almost surely, 2135024243 is an apocalyptic number.
135024243 is a deficient number, since it is larger than the sum of its proper divisors (45008085).
135024243 is an equidigital number, since it uses as much as digits as its factorization.
135024243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45008084.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 135024243 is about 11619.9932444042. The cubic root of 135024243 is about 513.0234895331.
Adding to 135024243 its reverse (342420531), we get a palindrome (477444774).
The spelling of 135024243 in words is "one hundred thirty-five million, twenty-four thousand, two hundred forty-three".
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