Base | Representation |
---|---|
bin | 11001100011000… |
… | …11000100000110 |
3 | 112221021100021121 |
4 | 30301203010012 |
5 | 414331042040 |
6 | 33133304154 |
7 | 5211435601 |
oct | 1461430406 |
9 | 487240247 |
10 | 214315270 |
11 | aaa80264 |
12 | 5b93505a |
13 | 3552a090 |
14 | 2066b338 |
15 | 13c35c4a |
hex | cc63106 |
214315270 has 16 divisors (see below), whose sum is σ = 415442160. Its totient is φ = 79131744.
The previous prime is 214315267. The next prime is 214315291. The reversal of 214315270 is 72513412.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 824160 + ... + 824419.
It is an arithmetic number, because the mean of its divisors is an integer number (25965135).
Almost surely, 2214315270 is an apocalyptic number.
214315270 is a deficient number, since it is larger than the sum of its proper divisors (201126890).
214315270 is a wasteful number, since it uses less digits than its factorization.
214315270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1648599.
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 214315270 is about 14639.5105792509. The cubic root of 214315270 is about 598.4359914861.
Adding to 214315270 its reverse (72513412), we get a palindrome (286828682).
The spelling of 214315270 in words is "two hundred fourteen million, three hundred fifteen thousand, two hundred seventy".
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