Base | Representation |
---|---|
bin | 1100010110111000101… |
… | …1110111010000111010 |
3 | 202021222200200002121212 |
4 | 3011232023313100322 |
5 | 11434243303014320 |
6 | 241310304403122 |
7 | 21224020143515 |
oct | 3055613672072 |
9 | 667880602555 |
10 | 212302001210 |
11 | 82044a43852 |
12 | 3518b6164a2 |
13 | 17034c02630 |
14 | a3bdc73d7c |
15 | 57c849b9c5 |
hex | 316e2f743a |
212302001210 has 16 divisors (see below), whose sum is σ = 411539264136. Its totient is φ = 78388431168.
The previous prime is 212302001207. The next prime is 212302001251. The reversal of 212302001210 is 12100203212.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 79486216489 + 132815784721 = 281933^2 + 364439^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816546029 + ... + 816546288.
Almost surely, 2212302001210 is an apocalyptic number.
212302001210 is a deficient number, since it is larger than the sum of its proper divisors (199237262926).
212302001210 is a wasteful number, since it uses less digits than its factorization.
212302001210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1633092337.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 212302001210 its reverse (12100203212), we get a palindrome (224402204422).
The spelling of 212302001210 in words is "two hundred twelve billion, three hundred two million, one thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •