Base | Representation |
---|---|
bin | 1100010101110110000… |
… | …0111001100111100111 |
3 | 202021021012100222002120 |
4 | 3011131200321213213 |
5 | 11433210202200312 |
6 | 241222433441023 |
7 | 21214052561451 |
oct | 3053540714747 |
9 | 667235328076 |
10 | 212022303207 |
11 | 81a11076580 |
12 | 35111a10173 |
13 | 16cbbc92560 |
14 | a394a672d1 |
15 | 57adb4d28c |
hex | 315d8399e7 |
212022303207 has 64 divisors (see below), whose sum is σ = 347183456256. Its totient is φ = 113252261760.
The previous prime is 212022303197. The next prime is 212022303257. The reversal of 212022303207 is 702303220212.
It is not a de Polignac number, because 212022303207 - 211 = 212022301159 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212022303257) 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, 5536038 + ... + 5574204.
It is an arithmetic number, because the mean of its divisors is an integer number (5424741504).
Almost surely, 2212022303207 is an apocalyptic number.
212022303207 is a deficient number, since it is larger than the sum of its proper divisors (135161153049).
212022303207 is a wasteful number, since it uses less digits than its factorization.
212022303207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38780.
The product of its (nonzero) digits is 2016, while the sum is 24.
Adding to 212022303207 its reverse (702303220212), we get a palindrome (914325523419).
The spelling of 212022303207 in words is "two hundred twelve billion, twenty-two million, three hundred three thousand, two hundred seven".
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