Base | Representation |
---|---|
bin | 1100011011000011010… |
… | …0101111001100101100 |
3 | 202101212121101221120012 |
4 | 3012300310233030230 |
5 | 11444041010343312 |
6 | 242013243312352 |
7 | 21263514113252 |
oct | 3066064571454 |
9 | 671777357505 |
10 | 213420012332 |
11 | 8256904008a |
12 | 35441b1b6b8 |
13 | 1718271b387 |
14 | a4885405d2 |
15 | 58416de322 |
hex | 31b0d2f32c |
213420012332 has 24 divisors (see below), whose sum is σ = 393627003840. Its totient is φ = 100969007760.
The previous prime is 213420012293. The next prime is 213420012353. The reversal of 213420012332 is 233210024312.
213420012332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 213420012298 and 213420012307.
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, 1669658 + ... + 1792929.
It is an arithmetic number, because the mean of its divisors is an integer number (16401125160).
Almost surely, 2213420012332 is an apocalyptic number.
It is an amenable number.
213420012332 is a deficient number, since it is larger than the sum of its proper divisors (180206991508).
213420012332 is a wasteful number, since it uses less digits than its factorization.
213420012332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3463421 (or 3463419 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 213420012332 its reverse (233210024312), we get a palindrome (446630036644).
The spelling of 213420012332 in words is "two hundred thirteen billion, four hundred twenty million, twelve thousand, three hundred thirty-two".
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