Base | Representation |
---|---|
bin | 11000010101101… |
… | …11001110100101 |
3 | 112020012010102002 |
4 | 30022313032211 |
5 | 404232033440 |
6 | 32132055045 |
7 | 5026311122 |
oct | 1412671645 |
9 | 466163362 |
10 | 204174245 |
11 | a5284150 |
12 | 58464485 |
13 | 333b9282 |
14 | 1d18b749 |
15 | 12dd1115 |
hex | c2b73a5 |
204174245 has 8 divisors (see below), whose sum is σ = 267282720. Its totient is φ = 148490320.
The previous prime is 204174241. The next prime is 204174281. The reversal of 204174245 is 542471402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 204174245 - 22 = 204174241 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204174241) 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, 1856075 + ... + 1856184.
It is an arithmetic number, because the mean of its divisors is an integer number (33410340).
Almost surely, 2204174245 is an apocalyptic number.
It is an amenable number.
204174245 is a deficient number, since it is larger than the sum of its proper divisors (63108475).
204174245 is a wasteful number, since it uses less digits than its factorization.
204174245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3712275.
The product of its (nonzero) digits is 8960, while the sum is 29.
The square root of 204174245 is about 14288.9553501997. The cubic root of 204174245 is about 588.8440884724.
The spelling of 204174245 in words is "two hundred four million, one hundred seventy-four thousand, two hundred forty-five".
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