Base | Representation |
---|---|
bin | 1100010110111000100… |
… | …0110110110101101000 |
3 | 202021222122012001110002 |
4 | 3011232020312311220 |
5 | 11434243102304112 |
6 | 241310235442132 |
7 | 21224010351566 |
oct | 3055610666550 |
9 | 667878161402 |
10 | 212301213032 |
11 | 82044555667 |
12 | 3518b2b6348 |
13 | 170349b795c |
14 | a3bdb0aa36 |
15 | 57c83931c2 |
hex | 316e236d68 |
212301213032 has 32 divisors (see below), whose sum is σ = 402586605000. Its totient is φ = 104945077248.
The previous prime is 212301213001. The next prime is 212301213041. The reversal of 212301213032 is 230312103212.
212301213032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 165474849796 + 46826363236 = 406786^2 + 216394^2 .
It is a junction number, because it is equal to n+sod(n) for n = 212301212995 and 212301213013.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8823194 + ... + 8847222.
Almost surely, 2212301213032 is an apocalyptic number.
It is an amenable number.
212301213032 is a deficient number, since it is larger than the sum of its proper divisors (190285391968).
212301213032 is a wasteful number, since it uses less digits than its factorization.
212301213032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36533 (or 36529 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 212301213032 its reverse (230312103212), we get a palindrome (442613316244).
The spelling of 212301213032 in words is "two hundred twelve billion, three hundred one million, two hundred thirteen thousand, thirty-two".
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