Base | Representation |
---|---|
bin | 10000000010101… |
… | …001100111011111 |
3 | 200202102020020110 |
4 | 100002221213133 |
5 | 1022344131312 |
6 | 42412221103 |
7 | 6445366113 |
oct | 2002514737 |
9 | 622366213 |
10 | 269130207 |
11 | 128a0a565 |
12 | 7616a793 |
13 | 439acc58 |
14 | 27a59743 |
15 | 1896243c |
hex | 100a99df |
269130207 has 8 divisors (see below), whose sum is σ = 361249200. Its totient is φ = 178215680.
The previous prime is 269130157. The next prime is 269130209. The reversal of 269130207 is 702031962.
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 269130207 - 28 = 269129951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (269130209) 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, 300594 + ... + 301487.
It is an arithmetic number, because the mean of its divisors is an integer number (45156150).
Almost surely, 2269130207 is an apocalyptic number.
269130207 is a deficient number, since it is larger than the sum of its proper divisors (92118993).
269130207 is a wasteful number, since it uses less digits than its factorization.
269130207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602233.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 269130207 is about 16405.1884170832. The cubic root of 269130207 is about 645.6356188381.
The spelling of 269130207 in words is "two hundred sixty-nine million, one hundred thirty thousand, two hundred seven".
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