Base | Representation |
---|---|
bin | 11010010000111… |
… | …00001001011111 |
3 | 120100120020002022 |
4 | 31020130021133 |
5 | 422400110010 |
6 | 33510050355 |
7 | 5313441305 |
oct | 1510341137 |
9 | 510506068 |
10 | 220316255 |
11 | 1033a9955 |
12 | 619499bb |
13 | 3684b663 |
14 | 21390275 |
15 | 1451dd55 |
hex | d21c25f |
220316255 has 8 divisors (see below), whose sum is σ = 265750512. Its totient is φ = 175339008.
The previous prime is 220316237. The next prime is 220316269. The reversal of 220316255 is 552613022.
220316255 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 cyclic number.
It is not a de Polignac number, because 220316255 - 28 = 220315999 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113189 + ... + 115118.
It is an arithmetic number, because the mean of its divisors is an integer number (33218814).
Almost surely, 2220316255 is an apocalyptic number.
220316255 is a deficient number, since it is larger than the sum of its proper divisors (45434257).
220316255 is a wasteful number, since it uses less digits than its factorization.
220316255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228505.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 220316255 is about 14843.0540994770. The cubic root of 220316255 is about 603.9702036015.
Adding to 220316255 its reverse (552613022), we get a palindrome (772929277).
The spelling of 220316255 in words is "two hundred twenty million, three hundred sixteen thousand, two hundred fifty-five".
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