Base | Representation |
---|---|
bin | 11010100101011… |
… | …10100010100110 |
3 | 120112122020100212 |
4 | 31102232202212 |
5 | 424042404110 |
6 | 34043535422 |
7 | 5345402522 |
oct | 1522564246 |
9 | 515566325 |
10 | 223013030 |
11 | 104980a99 |
12 | 6282a572 |
13 | 37283c96 |
14 | 21892d82 |
15 | 148a2e05 |
hex | d4ae8a6 |
223013030 has 8 divisors (see below), whose sum is σ = 401423472. Its totient is φ = 89205208.
The previous prime is 223013017. The next prime is 223013033. The reversal of 223013030 is 30310322.
223013030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 223012996 and 223013014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223013033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11150642 + ... + 11150661.
It is an arithmetic number, because the mean of its divisors is an integer number (50177934).
Almost surely, 2223013030 is an apocalyptic number.
223013030 is a deficient number, since it is larger than the sum of its proper divisors (178410442).
223013030 is a wasteful number, since it uses less digits than its factorization.
223013030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22301310.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 223013030 is about 14933.6207933642. The cubic root of 223013030 is about 606.4245102184.
Adding to 223013030 its reverse (30310322), we get a palindrome (253323352).
The spelling of 223013030 in words is "two hundred twenty-three million, thirteen thousand, thirty".
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