Base | Representation |
---|---|
bin | 11100110111111… |
… | …10010011100011 |
3 | 121212202202022011 |
4 | 32123332103203 |
5 | 444001322430 |
6 | 40011253351 |
7 | 6000533413 |
oct | 1633762343 |
9 | 555682264 |
10 | 242214115 |
11 | 1147a6060 |
12 | 6914a257 |
13 | 3b247880 |
14 | 24250643 |
15 | 163e722a |
hex | e6fe4e3 |
242214115 has 16 divisors (see below), whose sum is σ = 341472096. Its totient is φ = 162604800.
The previous prime is 242214107. The next prime is 242214121. The reversal of 242214115 is 511412242.
It is not a de Polignac number, because 242214115 - 23 = 242214107 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168666 + ... + 170095.
It is an arithmetic number, because the mean of its divisors is an integer number (21342006).
Almost surely, 2242214115 is an apocalyptic number.
242214115 is a deficient number, since it is larger than the sum of its proper divisors (99257981).
242214115 is a wasteful number, since it uses less digits than its factorization.
242214115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338790.
The product of its digits is 640, while the sum is 22.
The square root of 242214115 is about 15563.2295812919. The cubic root of 242214115 is about 623.3517016013.
Adding to 242214115 its reverse (511412242), we get a palindrome (753626357).
The spelling of 242214115 in words is "two hundred forty-two million, two hundred fourteen thousand, one hundred fifteen".
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