Base | Representation |
---|---|
bin | 1100111111100010001… |
… | …0011100110000000011 |
3 | 210100011002211222020021 |
4 | 3033320202130300003 |
5 | 12124120024043243 |
6 | 250313115354311 |
7 | 22061300102215 |
oct | 3177042346003 |
9 | 710132758207 |
10 | 223213112323 |
11 | 86733a8a053 |
12 | 37315752997 |
13 | 180835a69b6 |
14 | ab370065b5 |
15 | 5c1632d6ed |
hex | 33f889cc03 |
223213112323 has 4 divisors (see below), whose sum is σ = 223223520168. Its totient is φ = 223202704480.
The previous prime is 223213112293. The next prime is 223213112329. The reversal of 223213112323 is 323211312322.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 223213112323 - 237 = 85774158851 is a prime.
It is a super-3 number, since 3×2232131123233 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223213112329) 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, 5171686 + ... + 5214667.
It is an arithmetic number, because the mean of its divisors is an integer number (55805880042).
Almost surely, 2223213112323 is an apocalyptic number.
223213112323 is a deficient number, since it is larger than the sum of its proper divisors (10407845).
223213112323 is a wasteful number, since it uses less digits than its factorization.
223213112323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10407844.
The product of its digits is 2592, while the sum is 25.
Adding to 223213112323 its reverse (323211312322), we get a palindrome (546424424645).
The spelling of 223213112323 in words is "two hundred twenty-three billion, two hundred thirteen million, one hundred twelve thousand, three hundred twenty-three".
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