Base | Representation |
---|---|
bin | 11010010000010… |
… | …01110110111101 |
3 | 120100102102022201 |
4 | 31020021312331 |
5 | 422340210331 |
6 | 33504311501 |
7 | 5313010015 |
oct | 1510116675 |
9 | 510372281 |
10 | 220241341 |
11 | 103358641 |
12 | 61912591 |
13 | 36823528 |
14 | 21370c45 |
15 | 14506a61 |
hex | d209dbd |
220241341 has 16 divisors (see below), whose sum is σ = 245818800. Its totient is φ = 196338688.
The previous prime is 220241339. The next prime is 220241347. The reversal of 220241341 is 143142022.
It can be written as a sum of positive squares in 8 ways, for example, as 1822500 + 218418841 = 1350^2 + 14779^2 .
It is a cyclic number.
It is not a de Polignac number, because 220241341 - 21 = 220241339 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 (220241347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21915 + ... + 30343.
It is an arithmetic number, because the mean of its divisors is an integer number (15363675).
Almost surely, 2220241341 is an apocalyptic number.
It is an amenable number.
220241341 is a deficient number, since it is larger than the sum of its proper divisors (25577459).
220241341 is a wasteful number, since it uses less digits than its factorization.
220241341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8528.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 220241341 is about 14840.5303476662. The cubic root of 220241341 is about 603.9017399694.
Adding to 220241341 its reverse (143142022), we get a palindrome (363383363).
The spelling of 220241341 in words is "two hundred twenty million, two hundred forty-one thousand, three hundred forty-one".
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