Base | Representation |
---|---|
bin | 1100111111001100011… |
… | …1110000101111011001 |
3 | 210022220202211200102221 |
4 | 3033303013300233121 |
5 | 12123423242331413 |
6 | 250300111424041 |
7 | 22056114443650 |
oct | 3176307605731 |
9 | 708822750387 |
10 | 223122230233 |
11 | 86697755a91 |
12 | 372ab225021 |
13 | 1806a806406 |
14 | ab28d0a197 |
15 | 5c0d37a68d |
hex | 33f31f0bd9 |
223122230233 has 16 divisors (see below), whose sum is σ = 258643501056. Its totient is φ = 188513776080.
The previous prime is 223122230197. The next prime is 223122230251. The reversal of 223122230233 is 332032221322.
It is a de Polignac number, because none of the positive numbers 2k-223122230233 is a prime.
It is a super-3 number, since 3×2231222302333 (a number of 35 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 223122230198 and 223122230207.
It is not an unprimeable number, because it can be changed into a prime (223122230333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2411260 + ... + 2502082.
It is an arithmetic number, because the mean of its divisors is an integer number (16165218816).
Almost surely, 2223122230233 is an apocalyptic number.
It is an amenable number.
223122230233 is a deficient number, since it is larger than the sum of its proper divisors (35521270823).
223122230233 is an equidigital number, since it uses as much as digits as its factorization.
223122230233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95844.
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 223122230233 its reverse (332032221322), we get a palindrome (555154451555).
The spelling of 223122230233 in words is "two hundred twenty-three billion, one hundred twenty-two million, two hundred thirty thousand, two hundred thirty-three".
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