Base | Representation |
---|---|
bin | 1100011001100110110… |
… | …1011001011101110110 |
3 | 202100212120200122222121 |
4 | 3012121231121131312 |
5 | 11442242221243332 |
6 | 241510551350154 |
7 | 21251064633115 |
oct | 3063155313566 |
9 | 670776618877 |
10 | 213032212342 |
11 | 8238a148224 |
12 | 3535408235a |
13 | 1712028bb21 |
14 | a44cc33c7c |
15 | 581c63a797 |
hex | 3199b59776 |
213032212342 has 8 divisors (see below), whose sum is σ = 319863769056. Its totient is φ = 106410955992.
The previous prime is 213032212333. The next prime is 213032212343. The reversal of 213032212342 is 243212230312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213032212343) 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, 52572558 + ... + 52576609.
It is an arithmetic number, because the mean of its divisors is an integer number (39982971132).
Almost surely, 2213032212342 is an apocalyptic number.
213032212342 is a deficient number, since it is larger than the sum of its proper divisors (106831556714).
213032212342 is a wasteful number, since it uses less digits than its factorization.
213032212342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105150182.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 213032212342 its reverse (243212230312), we get a palindrome (456244442654).
The spelling of 213032212342 in words is "two hundred thirteen billion, thirty-two million, two hundred twelve thousand, three hundred forty-two".
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