Base | Representation |
---|---|
bin | 10111110101111… |
… | …00110101100000 |
3 | 111221100012102021 |
4 | 23322330311200 |
5 | 402200043122 |
6 | 31502431224 |
7 | 4645665604 |
oct | 1372746540 |
9 | 457305367 |
10 | 200002912 |
11 | a299516a |
12 | 56b92514 |
13 | 32588725 |
14 | 1c7c3504 |
15 | 1285a1c7 |
hex | bebcd60 |
200002912 has 12 divisors (see below), whose sum is σ = 393755796. Its totient is φ = 100001440.
The previous prime is 200002903. The next prime is 200002921. The reversal of 200002912 is 219200002.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (200002903) and next prime (200002921).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3125014 + ... + 3125077.
It is an arithmetic number, because the mean of its divisors is an integer number (32812983).
Almost surely, 2200002912 is an apocalyptic number.
It is an amenable number.
200002912 is a deficient number, since it is larger than the sum of its proper divisors (193752884).
200002912 is an equidigital number, since it uses as much as digits as its factorization.
200002912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6250101 (or 6250093 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 200002912 is about 14142.2385781035. The cubic root of 200002912 is about 584.8063858753.
Adding to 200002912 its reverse (219200002), we get a palindrome (419202914).
The spelling of 200002912 in words is "two hundred million, two thousand, nine hundred twelve".
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