Base | Representation |
---|---|
bin | 11100111001100… |
… | …01100011011110 |
3 | 121220011102020210 |
4 | 32130301203132 |
5 | 444030032110 |
6 | 40015553250 |
7 | 6002366412 |
oct | 1634614336 |
9 | 556142223 |
10 | 242424030 |
11 | 114929842 |
12 | 6922b826 |
13 | 3b2bc294 |
14 | 242a6d42 |
15 | 16439520 |
hex | e7318de |
242424030 has 32 divisors (see below), whose sum is σ = 600588288. Its totient is φ = 62560800.
The previous prime is 242424011. The next prime is 242424031. The reversal of 242424030 is 30424242.
242424030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 242423988 and 242424006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242424031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129406 + ... + 131265.
It is an arithmetic number, because the mean of its divisors is an integer number (18768384).
Almost surely, 2242424030 is an apocalyptic number.
242424030 is an abundant number, since it is smaller than the sum of its proper divisors (358164258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242424030 is a wasteful number, since it uses less digits than its factorization.
242424030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260712.
The product of its (nonzero) digits is 1536, while the sum is 21.
The square root of 242424030 is about 15569.9720616320. The cubic root of 242424030 is about 623.5317256404.
Adding to 242424030 its reverse (30424242), we get a palindrome (272848272).
The spelling of 242424030 in words is "two hundred forty-two million, four hundred twenty-four thousand, thirty".
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