Base | Representation |
---|---|
bin | 1100111111100100100… |
… | …1010100101101110110 |
3 | 210100011211000201020212 |
4 | 3033321021110231312 |
5 | 12124130131144110 |
6 | 250314122025422 |
7 | 22061452524560 |
oct | 3177111245566 |
9 | 710154021225 |
10 | 223223303030 |
11 | 8673980a522 |
12 | 37319048272 |
13 | 180857342c0 |
14 | ab384da330 |
15 | 5c17192e05 |
hex | 33f9254b76 |
223223303030 has 128 divisors (see below), whose sum is σ = 504831495168. Its totient is φ = 69186534912.
The previous prime is 223223303029. The next prime is 223223303053. The reversal of 223223303030 is 30303322322.
It is a super-3 number, since 3×2232233030303 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223223302987 and 223223303005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10537229 + ... + 10558391.
It is an arithmetic number, because the mean of its divisors is an integer number (3943996056).
Almost surely, 2223223303030 is an apocalyptic number.
223223303030 is an abundant number, since it is smaller than the sum of its proper divisors (281608192138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223223303030 is a wasteful number, since it uses less digits than its factorization.
223223303030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21430.
The product of its (nonzero) digits is 3888, while the sum is 23.
Adding to 223223303030 its reverse (30303322322), we get a palindrome (253526625352).
The spelling of 223223303030 in words is "two hundred twenty-three billion, two hundred twenty-three million, three hundred three thousand, thirty".
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