Base | Representation |
---|---|
bin | 1100011010010110100… |
… | …1001000110110110100 |
3 | 202101101112102101110010 |
4 | 3012211221020312310 |
5 | 11443200000003244 |
6 | 241542502500220 |
7 | 21256045453515 |
oct | 3064551106664 |
9 | 671345371403 |
10 | 213232422324 |
11 | 82482163a19 |
12 | 353ab134670 |
13 | 171528ba87c |
14 | a46b66ca0c |
15 | 582eed6eb9 |
hex | 31a5a48db4 |
213232422324 has 12 divisors (see below), whose sum is σ = 497542318784. Its totient is φ = 71077474104.
The previous prime is 213232422301. The next prime is 213232422329. The reversal of 213232422324 is 423224232312.
It is a tau number, because it is divible by the number of its divisors (12).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 213232422291 and 213232422300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213232422329) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8884684252 + ... + 8884684275.
Almost surely, 2213232422324 is an apocalyptic number.
It is an amenable number.
213232422324 is an abundant number, since it is smaller than the sum of its proper divisors (284309896460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213232422324 is a wasteful number, since it uses less digits than its factorization.
213232422324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17769368534 (or 17769368532 counting only the distinct ones).
The product of its digits is 27648, while the sum is 30.
Adding to 213232422324 its reverse (423224232312), we get a palindrome (636456654636).
The spelling of 213232422324 in words is "two hundred thirteen billion, two hundred thirty-two million, four hundred twenty-two thousand, three hundred twenty-four".
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