Base | Representation |
---|---|
bin | 1100010110111001000… |
… | …0011111011001111001 |
3 | 202021222202221201112110 |
4 | 3011232100133121321 |
5 | 11434244110323301 |
6 | 241310350402533 |
7 | 21224033355111 |
oct | 3055620373171 |
9 | 667882851473 |
10 | 212303214201 |
11 | 820456a2121 |
12 | 3518bb00449 |
13 | 17035238790 |
14 | a3c00ac041 |
15 | 57c863b0d6 |
hex | 316e41f679 |
212303214201 has 64 divisors (see below), whose sum is σ = 324106997760. Its totient is φ = 122536800000.
The previous prime is 212303214199. The next prime is 212303214271. The reversal of 212303214201 is 102412303212.
It is not a de Polignac number, because 212303214201 - 21 = 212303214199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (212303214271) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34795051 + ... + 34801151.
It is an arithmetic number, because the mean of its divisors is an integer number (5064171840).
Almost surely, 2212303214201 is an apocalyptic number.
It is an amenable number.
212303214201 is a deficient number, since it is larger than the sum of its proper divisors (111803783559).
212303214201 is a wasteful number, since it uses less digits than its factorization.
212303214201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6598.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 212303214201 its reverse (102412303212), we get a palindrome (314715517413).
The spelling of 212303214201 in words is "two hundred twelve billion, three hundred three million, two hundred fourteen thousand, two hundred one".
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