Base | Representation |
---|---|
bin | 1100010101110001000… |
… | …0100000110111111100 |
3 | 202021012201201100112201 |
4 | 3011130100200313330 |
5 | 11433134303332312 |
6 | 241220402041244 |
7 | 21213405503503 |
oct | 3053420406774 |
9 | 667181640481 |
10 | 212001230332 |
11 | 81a00193181 |
12 | 35106949224 |
13 | 16cb77c49b8 |
14 | a391d3d83a |
15 | 57abd89557 |
hex | 315c420dfc |
212001230332 has 24 divisors (see below), whose sum is σ = 374326452864. Its totient is φ = 105053367552.
The previous prime is 212001230321. The next prime is 212001230341. The reversal of 212001230332 is 233032100212.
212001230332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 13968 + ... + 651304.
It is an arithmetic number, because the mean of its divisors is an integer number (15596935536).
Almost surely, 2212001230332 is an apocalyptic number.
It is an amenable number.
212001230332 is a deficient number, since it is larger than the sum of its proper divisors (162325222532).
212001230332 is a wasteful number, since it uses less digits than its factorization.
212001230332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 638085 (or 638083 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 212001230332 its reverse (233032100212), we get a palindrome (445033330544).
The spelling of 212001230332 in words is "two hundred twelve billion, one million, two hundred thirty thousand, three hundred thirty-two".
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