Base | Representation |
---|---|
bin | 11100111001101… |
… | …00010000111010 |
3 | 121220011222110220 |
4 | 32130310100322 |
5 | 444030411010 |
6 | 40020120510 |
7 | 6002443650 |
oct | 1634642072 |
9 | 556158426 |
10 | 242435130 |
11 | 114937113 |
12 | 69236136 |
13 | 3b2c4352 |
14 | 242aadd0 |
15 | 1643c970 |
hex | e73443a |
242435130 has 128 divisors (see below), whose sum is σ = 716636160. Its totient is φ = 51225600.
The previous prime is 242435129. The next prime is 242435153. The reversal of 242435130 is 31534242.
242435130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 242435130.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 210055 + ... + 211205.
It is an arithmetic number, because the mean of its divisors is an integer number (5598720).
Almost surely, 2242435130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 242435130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358318080).
242435130 is an abundant number, since it is smaller than the sum of its proper divisors (474201030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242435130 is a wasteful number, since it uses less digits than its factorization.
242435130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1244.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 242435130 is about 15570.3285129120. The cubic root of 242435130 is about 623.5412421565.
Adding to 242435130 its reverse (31534242), we get a palindrome (273969372).
The spelling of 242435130 in words is "two hundred forty-two million, four hundred thirty-five thousand, one hundred thirty".
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