Base | Representation |
---|---|
bin | 10111110111101… |
… | …10010011011001 |
3 | 111221210011022020 |
4 | 23323312103121 |
5 | 402230111142 |
6 | 31511445053 |
7 | 4650666060 |
oct | 1373662331 |
9 | 457704266 |
10 | 200238297 |
11 | a3035aa6 |
12 | 57086789 |
13 | 3263b8cc |
14 | 1c8451d7 |
15 | 128a4cec |
hex | bef64d9 |
200238297 has 16 divisors (see below), whose sum is σ = 305323392. Its totient is φ = 114347520.
The previous prime is 200238281. The next prime is 200238317. The reversal of 200238297 is 792832002.
It is not a de Polignac number, because 200238297 - 24 = 200238281 is a prime.
It is not an unprimeable number, because it can be changed into a prime (200238217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57897 + ... + 61257.
It is an arithmetic number, because the mean of its divisors is an integer number (19082712).
Almost surely, 2200238297 is an apocalyptic number.
It is an amenable number.
200238297 is a deficient number, since it is larger than the sum of its proper divisors (105085095).
200238297 is a wasteful number, since it uses less digits than its factorization.
200238297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6208.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 200238297 is about 14150.5581868702. The cubic root of 200238297 is about 585.0357170099.
The spelling of 200238297 in words is "two hundred million, two hundred thirty-eight thousand, two hundred ninety-seven".
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