Base | Representation |
---|---|
bin | 11010100101100… |
… | …10110000011100 |
3 | 120112200010001111 |
4 | 31102302300130 |
5 | 424043432200 |
6 | 34044151404 |
7 | 5345504053 |
oct | 1522626034 |
9 | 515603044 |
10 | 223030300 |
11 | 104992a69 |
12 | 62838564 |
13 | 3728babc |
14 | 2189939a |
15 | 148a80ba |
hex | d4b2c1c |
223030300 has 36 divisors (see below), whose sum is σ = 500671080. Its totient is φ = 86134720.
The previous prime is 223030279. The next prime is 223030309. The reversal of 223030300 is 3030322.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223030309) 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 11 ways as a sum of consecutive naturals, for example, 35554 + ... + 41353.
It is an arithmetic number, because the mean of its divisors is an integer number (13907530).
Almost surely, 2223030300 is an apocalyptic number.
223030300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223030300 is an abundant number, since it is smaller than the sum of its proper divisors (277640780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223030300 is a wasteful number, since it uses less digits than its factorization.
223030300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76950 (or 76943 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 13.
The square root of 223030300 is about 14934.1990076468. The cubic root of 223030300 is about 606.4401635354.
Adding to 223030300 its reverse (3030322), we get a palindrome (226060622).
The spelling of 223030300 in words is "two hundred twenty-three million, thirty thousand, three hundred".
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