Base | Representation |
---|---|
bin | 110000011110111001111100… |
… | …010001011011010010101001 |
3 | 1000221222120222111122102000001 |
4 | 300132321330101123102221 |
5 | 210422030101004221413 |
6 | 2033300305111343001 |
7 | 62625234645126544 |
oct | 6036717421332251 |
9 | 1027876874572001 |
10 | 213230031320233 |
11 | 61a3a39186a664 |
12 | 1bab94aa081a61 |
13 | 91c9675c76425 |
14 | 3a925623a985b |
15 | 199b90840e4dd |
hex | c1ee7c45b4a9 |
213230031320233 has 8 divisors (see below), whose sum is σ = 216413475647552. Its totient is φ = 210046613656176.
The previous prime is 213230031320227. The next prime is 213230031320261. The reversal of 213230031320233 is 332023130032312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 213230031320233 - 213 = 213230031312041 is a prime.
It is a super-2 number, since 2×2132300313202332 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (213230031320633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9747316 + ... + 22835722.
It is an arithmetic number, because the mean of its divisors is an integer number (27051684455944).
Almost surely, 2213230031320233 is an apocalyptic number.
It is an amenable number.
213230031320233 is a deficient number, since it is larger than the sum of its proper divisors (3183444327319).
213230031320233 is a wasteful number, since it uses less digits than its factorization.
213230031320233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13331631.
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 213230031320233 its reverse (332023130032312), we get a palindrome (545253161352545).
The spelling of 213230031320233 in words is "two hundred thirteen trillion, two hundred thirty billion, thirty-one million, three hundred twenty thousand, two hundred thirty-three".
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