Base | Representation |
---|---|
bin | 11100111000101… |
… | …00100010001000 |
3 | 121212221101012012 |
4 | 32130110202020 |
5 | 444012231120 |
6 | 40013235052 |
7 | 6001363016 |
oct | 1634244210 |
9 | 555841165 |
10 | 242305160 |
11 | 1148584a9 |
12 | 69192a88 |
13 | 3b27a146 |
14 | 242758b6 |
15 | 164141c5 |
hex | e714888 |
242305160 has 32 divisors (see below), whose sum is σ = 546315840. Its totient is φ = 96721344.
The previous prime is 242305159. The next prime is 242305171. The reversal of 242305160 is 61503242.
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, 14099 + ... + 26141.
It is an arithmetic number, because the mean of its divisors is an integer number (17072370).
Almost surely, 2242305160 is an apocalyptic number.
242305160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
242305160 is an abundant number, since it is smaller than the sum of its proper divisors (304010680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242305160 is a wasteful number, since it uses less digits than its factorization.
242305160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12557 (or 12553 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 242305160 is about 15566.1543099123. The cubic root of 242305160 is about 623.4297949668.
The spelling of 242305160 in words is "two hundred forty-two million, three hundred five thousand, one hundred sixty".
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