Base | Representation |
---|---|
bin | 11000010110111… |
… | …10010010100101 |
3 | 112020111020220000 |
4 | 30023132102211 |
5 | 404302143440 |
6 | 32135331513 |
7 | 5030545443 |
oct | 1413362245 |
9 | 466436800 |
10 | 204334245 |
11 | a5383385 |
12 | 58520b99 |
13 | 3344404b |
14 | 1d1cdb93 |
15 | 12e13730 |
hex | c2de4a5 |
204334245 has 40 divisors (see below), whose sum is σ = 367994880. Its totient is φ = 108470880.
The previous prime is 204334219. The next prime is 204334259. The reversal of 204334245 is 542433402.
204334245 is a `hidden beast` number, since 204 + 33 + 424 + 5 = 666.
204334245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 204334245 - 215 = 204301477 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 95740 + ... + 97850.
It is an arithmetic number, because the mean of its divisors is an integer number (9199872).
Almost surely, 2204334245 is an apocalyptic number.
It is an amenable number.
204334245 is a deficient number, since it is larger than the sum of its proper divisors (163660635).
204334245 is a wasteful number, since it uses less digits than its factorization.
204334245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2367 (or 2358 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
The square root of 204334245 is about 14294.5529835669. The cubic root of 204334245 is about 588.9978630984.
Adding to 204334245 its reverse (542433402), we get a palindrome (746767647).
The spelling of 204334245 in words is "two hundred four million, three hundred thirty-four thousand, two hundred forty-five".
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