Base | Representation |
---|---|
bin | 11010100111000… |
… | …01101010001101 |
3 | 120120000212120210 |
4 | 31103201222031 |
5 | 424121104123 |
6 | 34052233033 |
7 | 5350234131 |
oct | 1523415215 |
9 | 516025523 |
10 | 223222413 |
11 | 105004337 |
12 | 6290b779 |
13 | 3732838b |
14 | 219093c1 |
15 | 148e4e93 |
hex | d4e1a8d |
223222413 has 32 divisors (see below), whose sum is σ = 314496000. Its totient is φ = 140659200.
The previous prime is 223222403. The next prime is 223222451. The reversal of 223222413 is 314222322.
223222413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 223222413 - 28 = 223222157 is a prime.
It is a super-3 number, since 3×2232224133 (a number of 26 digits) contains 333 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 223222413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223222403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1233183 + ... + 1233363.
It is an arithmetic number, because the mean of its divisors is an integer number (9828000).
Almost surely, 2223222413 is an apocalyptic number.
It is an amenable number.
223222413 is a deficient number, since it is larger than the sum of its proper divisors (91273587).
223222413 is a wasteful number, since it uses less digits than its factorization.
223222413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453.
The product of its digits is 1152, while the sum is 21.
The square root of 223222413 is about 14940.6296052074. The cubic root of 223222413 is about 606.6142379453.
Adding to 223222413 its reverse (314222322), we get a palindrome (537444735).
Subtracting 223222413 from its reverse (314222322), we obtain a palindrome (90999909).
The spelling of 223222413 in words is "two hundred twenty-three million, two hundred twenty-two thousand, four hundred thirteen".
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