Base | Representation |
---|---|
bin | 11000100110000… |
… | …01101100010111 |
3 | 112101012211222000 |
4 | 30103001230113 |
5 | 410304024023 |
6 | 32250010343 |
7 | 5053433211 |
oct | 1423015427 |
9 | 471184860 |
10 | 206314263 |
11 | a6505a61 |
12 | 591169b3 |
13 | 3398835c |
14 | 1d5875b1 |
15 | 131a5243 |
hex | c4c1b17 |
206314263 has 16 divisors (see below), whose sum is σ = 306639840. Its totient is φ = 137097792.
The previous prime is 206314237. The next prime is 206314271. The reversal of 206314263 is 362413602.
206314263 is a `hidden beast` number, since 2 + 0 + 631 + 4 + 26 + 3 = 666.
It is not a de Polignac number, because 206314263 - 28 = 206314007 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (206314463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3756 + ... + 20657.
It is an arithmetic number, because the mean of its divisors is an integer number (19164990).
Almost surely, 2206314263 is an apocalyptic number.
206314263 is a deficient number, since it is larger than the sum of its proper divisors (100325577).
206314263 is a wasteful number, since it uses less digits than its factorization.
206314263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24735 (or 24729 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 206314263 is about 14363.6437925758. The cubic root of 206314263 is about 590.8942324060.
Adding to 206314263 its reverse (362413602), we get a palindrome (568727865).
The spelling of 206314263 in words is "two hundred six million, three hundred fourteen thousand, two hundred sixty-three".
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