Base | Representation |
---|---|
bin | 11000010110101… |
… | …10000010001001 |
3 | 112020102112111102 |
4 | 30023112002021 |
5 | 404300103200 |
6 | 32134511145 |
7 | 5030345030 |
oct | 1413260211 |
9 | 466375442 |
10 | 204300425 |
11 | a535aa2a |
12 | 585054b5 |
13 | 33431834 |
14 | 1d1c1717 |
15 | 12e086d5 |
hex | c2d6089 |
204300425 has 24 divisors (see below), whose sum is σ = 294998976. Its totient is φ = 137442240.
The previous prime is 204300419. The next prime is 204300431. The reversal of 204300425 is 524003402.
It is an interprime number because it is at equal distance from previous prime (204300419) and next prime (204300431).
It is not a de Polignac number, because 204300425 - 24 = 204300409 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 204300397 and 204300406.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1739 + ... + 20288.
It is an arithmetic number, because the mean of its divisors is an integer number (12291624).
Almost surely, 2204300425 is an apocalyptic number.
204300425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
204300425 is a deficient number, since it is larger than the sum of its proper divisors (90698551).
204300425 is a wasteful number, since it uses less digits than its factorization.
204300425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22097 (or 22092 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 204300425 is about 14293.3699665264. The cubic root of 204300425 is about 588.9653656793.
Adding to 204300425 its reverse (524003402), we get a palindrome (728303827).
The spelling of 204300425 in words is "two hundred four million, three hundred thousand, four hundred twenty-five".
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