Base | Representation |
---|---|
bin | 1100111111100100100… |
… | …0111011101000111001 |
3 | 210100011210211111100112 |
4 | 3033321020323220321 |
5 | 12124130114402223 |
6 | 250314115514105 |
7 | 22061451616241 |
oct | 3177110735071 |
9 | 710153744315 |
10 | 223223200313 |
11 | 8673974a333 |
12 | 37318bb8935 |
13 | 180856c9619 |
14 | ab384b0b21 |
15 | 5c17172778 |
hex | 33f923ba39 |
223223200313 has 12 divisors (see below), whose sum is σ = 237181943340. Its totient is φ = 210043191552.
The previous prime is 223223200289. The next prime is 223223200357. The reversal of 223223200313 is 313002322322.
It can be written as a sum of positive squares in 6 ways, for example, as 33625657129 + 189597543184 = 183373^2 + 435428^2 .
It is not a de Polignac number, because 223223200313 - 222 = 223219006009 is a prime.
It is a super-3 number, since 3×2232232003133 (a number of 35 digits) contains 333 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (223223200393) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1175483 + ... + 1352111.
It is an arithmetic number, because the mean of its divisors is an integer number (19765161945).
Almost surely, 2223223200313 is an apocalyptic number.
It is an amenable number.
223223200313 is a deficient number, since it is larger than the sum of its proper divisors (13958743027).
223223200313 is a wasteful number, since it uses less digits than its factorization.
223223200313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181036 (or 181019 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 223223200313 its reverse (313002322322), we get a palindrome (536225522635).
The spelling of 223223200313 in words is "two hundred twenty-three billion, two hundred twenty-three million, two hundred thousand, three hundred thirteen".
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