Base | Representation |
---|---|
bin | 1100010110111111011… |
… | …1100011001000011101 |
3 | 202022001122210021122202 |
4 | 3011233313203020131 |
5 | 11434323014332201 |
6 | 241313153421245 |
7 | 21224512115210 |
oct | 3055767431035 |
9 | 668048707582 |
10 | 212330230301 |
11 | 82059974782 |
12 | 35198b6a825 |
13 | 1703aa07537 |
14 | a3c3901777 |
15 | 57cabc5c6b |
hex | 316fde321d |
212330230301 has 32 divisors (see below), whose sum is σ = 262559109120. Its totient is φ = 167617512000.
The previous prime is 212330230253. The next prime is 212330230309. The reversal of 212330230301 is 103032033212.
It is a cyclic number.
It is not a de Polignac number, because 212330230301 - 230 = 211256488477 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212330230309) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6040226 + ... + 6075276.
It is an arithmetic number, because the mean of its divisors is an integer number (8204972160).
Almost surely, 2212330230301 is an apocalyptic number.
It is an amenable number.
212330230301 is a deficient number, since it is larger than the sum of its proper divisors (50228878819).
212330230301 is a wasteful number, since it uses less digits than its factorization.
212330230301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36345.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 212330230301 its reverse (103032033212), we get a palindrome (315362263513).
The spelling of 212330230301 in words is "two hundred twelve billion, three hundred thirty million, two hundred thirty thousand, three hundred one".
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