Base | Representation |
---|---|
bin | 1100111111001010001… |
… | …0011011100110101010 |
3 | 210022220002102111201002 |
4 | 3033302202123212222 |
5 | 12123413241204310 |
6 | 250255121555002 |
7 | 22055635325426 |
oct | 3176242334652 |
9 | 708802374632 |
10 | 223112444330 |
11 | 86692181766 |
12 | 372a7aa5a62 |
13 | 1806878b139 |
14 | ab278bdb86 |
15 | 5c0c595da5 |
hex | 33f289b9aa |
223112444330 has 32 divisors (see below), whose sum is σ = 408249471168. Its totient is φ = 87779910400.
The previous prime is 223112444309. The next prime is 223112444339. The reversal of 223112444330 is 33444211322.
It is a super-3 number, since 3×2231124443303 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223112444293 and 223112444302.
It is not an unprimeable number, because it can be changed into a prime (223112444339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605576 + ... + 901635.
It is an arithmetic number, because the mean of its divisors is an integer number (12757795974).
Almost surely, 2223112444330 is an apocalyptic number.
223112444330 is a deficient number, since it is larger than the sum of its proper divisors (185137026838).
223112444330 is a wasteful number, since it uses less digits than its factorization.
223112444330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1507462.
The product of its (nonzero) digits is 13824, while the sum is 29.
Adding to 223112444330 its reverse (33444211322), we get a palindrome (256556655652).
The spelling of 223112444330 in words is "two hundred twenty-three billion, one hundred twelve million, four hundred forty-four thousand, three hundred thirty".
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