Base | Representation |
---|---|
bin | 10111110101111… |
… | …00101011000000 |
3 | 111221100011111101 |
4 | 23322330223000 |
5 | 402200032430 |
6 | 31502424144 |
7 | 4645663624 |
oct | 1372745300 |
9 | 457304441 |
10 | 200002240 |
11 | a2994709 |
12 | 56b92054 |
13 | 32588329 |
14 | 1c7c3184 |
15 | 12859dca |
hex | bebcac0 |
200002240 has 28 divisors (see below), whose sum is σ = 476256096. Its totient is φ = 80000768.
The previous prime is 200002219. The next prime is 200002259. The reversal of 200002240 is 42200002.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312184 + ... + 312823.
Almost surely, 2200002240 is an apocalyptic number.
200002240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200002240 is an abundant number, since it is smaller than the sum of its proper divisors (276253856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200002240 is an equidigital number, since it uses as much as digits as its factorization.
200002240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 625024 (or 625014 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 10.
The square root of 200002240 is about 14142.2148194687. The cubic root of 200002240 is about 584.8057309010.
Adding to 200002240 its reverse (42200002), we get a palindrome (242202242).
The spelling of 200002240 in words is "two hundred million, two thousand, two hundred forty".
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