Base | Representation |
---|---|
bin | 11010010000010… |
… | …10000110011101 |
3 | 120100102110200110 |
4 | 31020022012131 |
5 | 422340223313 |
6 | 33504320233 |
7 | 5313012633 |
oct | 1510120635 |
9 | 510373613 |
10 | 220242333 |
11 | 103359363 |
12 | 61913079 |
13 | 36823b0c |
14 | 21371353 |
15 | 14506ec3 |
hex | d20a19d |
220242333 has 8 divisors (see below), whose sum is σ = 298039648. Its totient is φ = 144636624.
The previous prime is 220242307. The next prime is 220242343. The reversal of 220242333 is 333242022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 220242333 - 25 = 220242301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220242343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547666 + ... + 548067.
It is an arithmetic number, because the mean of its divisors is an integer number (37254956).
Almost surely, 2220242333 is an apocalyptic number.
It is an amenable number.
220242333 is a deficient number, since it is larger than the sum of its proper divisors (77797315).
220242333 is a wasteful number, since it uses less digits than its factorization.
220242333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1095803.
The product of its (nonzero) digits is 1728, while the sum is 21.
The square root of 220242333 is about 14840.5637696147. The cubic root of 220242333 is about 603.9026466560.
Adding to 220242333 its reverse (333242022), we get a palindrome (553484355).
The spelling of 220242333 in words is "two hundred twenty million, two hundred forty-two thousand, three hundred thirty-three".
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