Base | Representation |
---|---|
bin | 11000010101010… |
… | …11000001100111 |
3 | 112020002120211220 |
4 | 30022223001213 |
5 | 404223434023 |
6 | 32131031423 |
7 | 5026012320 |
oct | 1412530147 |
9 | 466076756 |
10 | 204124263 |
11 | a524a642 |
12 | 5843b573 |
13 | 3339c5b5 |
14 | 1d177447 |
15 | 12dc13e3 |
hex | c2ab067 |
204124263 has 8 divisors (see below), whose sum is σ = 311046528. Its totient is φ = 116642424.
The previous prime is 204124237. The next prime is 204124273. The reversal of 204124263 is 362421402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 204124263 - 212 = 204120167 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204124213) 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 7 ways as a sum of consecutive naturals, for example, 4860081 + ... + 4860122.
It is an arithmetic number, because the mean of its divisors is an integer number (38880816).
Almost surely, 2204124263 is an apocalyptic number.
204124263 is a deficient number, since it is larger than the sum of its proper divisors (106922265).
204124263 is an equidigital number, since it uses as much as digits as its factorization.
204124263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9720213.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 204124263 is about 14287.2062699465. The cubic root of 204124263 is about 588.7960347342.
Adding to 204124263 its reverse (362421402), we get a palindrome (566545665).
The spelling of 204124263 in words is "two hundred four million, one hundred twenty-four thousand, two hundred sixty-three".
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