Base | Representation |
---|---|
bin | 11000010110101… |
… | …10000001111111 |
3 | 112020102112111001 |
4 | 30023112001333 |
5 | 404300103130 |
6 | 32134511131 |
7 | 5030345014 |
oct | 1413260177 |
9 | 466375431 |
10 | 204300415 |
11 | a535aa20 |
12 | 585054a7 |
13 | 33431827 |
14 | 1d1c170b |
15 | 12e086ca |
hex | c2d607f |
204300415 has 8 divisors (see below), whose sum is σ = 267447888. Its totient is φ = 148582080.
The previous prime is 204300409. The next prime is 204300419. The reversal of 204300415 is 514003402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 204300415 - 27 = 204300287 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 204300392 and 204300401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204300419) 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, 1857222 + ... + 1857331.
It is an arithmetic number, because the mean of its divisors is an integer number (33430986).
Almost surely, 2204300415 is an apocalyptic number.
204300415 is a deficient number, since it is larger than the sum of its proper divisors (63147473).
204300415 is a wasteful number, since it uses less digits than its factorization.
204300415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3714569.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 204300415 is about 14293.3696167139. The cubic root of 204300415 is about 588.9653560698.
Adding to 204300415 its reverse (514003402), we get a palindrome (718303817).
The spelling of 204300415 in words is "two hundred four million, three hundred thousand, four hundred fifteen".
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