Base | Representation |
---|---|
bin | 11010010000000… |
… | …10001101110001 |
3 | 120100100211101011 |
4 | 31020002031301 |
5 | 422333210113 |
6 | 33503510521 |
7 | 5312516521 |
oct | 1510021561 |
9 | 510324334 |
10 | 220210033 |
11 | 10333706a |
12 | 618b8441 |
13 | 368121c4 |
14 | 21363681 |
15 | 144ec63d |
hex | d202371 |
220210033 has 2 divisors, whose sum is σ = 220210034. Its totient is φ = 220210032.
The previous prime is 220209971. The next prime is 220210049. The reversal of 220210033 is 330012022.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 176544369 + 43665664 = 13287^2 + 6608^2 .
It is a cyclic number.
It is not a de Polignac number, because 220210033 - 213 = 220201841 is a prime.
It is a super-2 number, since 2×2202100332 = 96984917267722178, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 220209995 and 220210022.
It is not a weakly prime, because it can be changed into another prime (220210093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110105016 + 110105017.
It is an arithmetic number, because the mean of its divisors is an integer number (110105017).
Almost surely, 2220210033 is an apocalyptic number.
It is an amenable number.
220210033 is a deficient number, since it is larger than the sum of its proper divisors (1).
220210033 is an equidigital number, since it uses as much as digits as its factorization.
220210033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 220210033 is about 14839.4754961218. The cubic root of 220210033 is about 603.8731231022.
Adding to 220210033 its reverse (330012022), we get a palindrome (550222055).
The spelling of 220210033 in words is "two hundred twenty million, two hundred ten thousand, thirty-three".
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