Base | Representation |
---|---|
bin | 11100111000100… |
… | …11010001100000 |
3 | 121212221010010002 |
4 | 32130103101200 |
5 | 444012100000 |
6 | 40013155132 |
7 | 6001341665 |
oct | 1634232140 |
9 | 555833102 |
10 | 242300000 |
11 | 114854638 |
12 | 6918baa8 |
13 | 3b2779a7 |
14 | 24273a6c |
15 | 164128d5 |
hex | e713460 |
242300000 has 72 divisors (see below), whose sum is σ = 596493072. Its totient is φ = 96880000.
The previous prime is 242299979. The next prime is 242300039. The reversal of 242300000 is 3242.
242300000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98789 + ... + 101211.
It is an arithmetic number, because the mean of its divisors is an integer number (8284626).
Almost surely, 2242300000 is an apocalyptic number.
242300000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 242300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298246536).
242300000 is an abundant number, since it is smaller than the sum of its proper divisors (354193072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242300000 is an frugal number, since it uses more digits than its factorization.
242300000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2458 (or 2430 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 11.
The square root of 242300000 is about 15565.9885648166. The cubic root of 242300000 is about 623.4253695271.
Adding to 242300000 its reverse (3242), we get a palindrome (242303242).
The spelling of 242300000 in words is "two hundred forty-two million, three hundred thousand".
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