Base | Representation |
---|---|
bin | 11001100010011… |
… | …00100110010111 |
3 | 112221002200001122 |
4 | 30301030212113 |
5 | 414320121010 |
6 | 33131314155 |
7 | 5210603411 |
oct | 1461144627 |
9 | 487080048 |
10 | 214223255 |
11 | aaa18114 |
12 | 5b8ab95b |
13 | 354c722c |
14 | 206459b1 |
15 | 13c18855 |
hex | cc4c997 |
214223255 has 8 divisors (see below), whose sum is σ = 257236224. Its totient is φ = 171266400.
The previous prime is 214223221. The next prime is 214223263. The reversal of 214223255 is 552322412.
214223255 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 not a de Polignac number, because 214223255 - 28 = 214222999 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, 5111 + ... + 21320.
It is an arithmetic number, because the mean of its divisors is an integer number (32154528).
Almost surely, 2214223255 is an apocalyptic number.
214223255 is a deficient number, since it is larger than the sum of its proper divisors (43012969).
214223255 is a wasteful number, since it uses less digits than its factorization.
214223255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28057.
The product of its digits is 4800, while the sum is 26.
The square root of 214223255 is about 14636.3675479950. The cubic root of 214223255 is about 598.3503342357.
Adding to 214223255 its reverse (552322412), we get a palindrome (766545667).
The spelling of 214223255 in words is "two hundred fourteen million, two hundred twenty-three thousand, two hundred fifty-five".
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