Base | Representation |
---|---|
bin | 11010100110010… |
… | …01101101010000 |
3 | 120112211220000010 |
4 | 31103021231100 |
5 | 424104434204 |
6 | 34050154520 |
7 | 5346345114 |
oct | 1523115520 |
9 | 515756003 |
10 | 223124304 |
11 | 104a47657 |
12 | 62882a40 |
13 | 372c2820 |
14 | 218c1744 |
15 | 148c5d89 |
hex | d4c9b50 |
223124304 has 40 divisors (see below), whose sum is σ = 620744992. Its totient is φ = 68653440.
The previous prime is 223124287. The next prime is 223124323. The reversal of 223124304 is 403421322.
It is a super-3 number, since 3×2231243043 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178162 + ... + 179409.
Almost surely, 2223124304 is an apocalyptic number.
223124304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
223124304 is an abundant number, since it is smaller than the sum of its proper divisors (397620688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223124304 is a wasteful number, since it uses less digits than its factorization.
223124304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 357595 (or 357589 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 223124304 is about 14937.3459489964. The cubic root of 223124304 is about 606.5253534456.
Adding to 223124304 its reverse (403421322), we get a palindrome (626545626).
The spelling of 223124304 in words is "two hundred twenty-three million, one hundred twenty-four thousand, three hundred four".
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