Base | Representation |
---|---|
bin | 11010100111001… |
… | …10010011000100 |
3 | 120120001211122110 |
4 | 31103212103010 |
5 | 424122211122 |
6 | 34052501020 |
7 | 5350343412 |
oct | 1523462304 |
9 | 516054573 |
10 | 223241412 |
11 | 105017639 |
12 | 6291a770 |
13 | 37333c14 |
14 | 219122b2 |
15 | 148ea90c |
hex | d4e64c4 |
223241412 has 48 divisors (see below), whose sum is σ = 549483200. Its totient is φ = 70346880.
The previous prime is 223241407. The next prime is 223241419. The reversal of 223241412 is 214142322.
It is a super-3 number, since 3×2232414123 (a number of 26 digits) contains 333 as substring.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (223241419) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 160962 + ... + 162342.
Almost surely, 2223241412 is an apocalyptic number.
It is an amenable number.
223241412 is an abundant number, since it is smaller than the sum of its proper divisors (326241788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223241412 is a wasteful number, since it uses less digits than its factorization.
223241412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2116 (or 2114 counting only the distinct ones).
The product of its digits is 768, while the sum is 21.
The square root of 223241412 is about 14941.2654082578. The cubic root of 223241412 is about 606.6314475925.
Adding to 223241412 its reverse (214142322), we get a palindrome (437383734).
The spelling of 223241412 in words is "two hundred twenty-three million, two hundred forty-one thousand, four hundred twelve".
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