Base | Representation |
---|---|
bin | 11100111001010… |
… | …11111101100100 |
3 | 121220010020211102 |
4 | 32130223331210 |
5 | 444023313444 |
6 | 40015255232 |
7 | 6002242550 |
oct | 1634537544 |
9 | 556106742 |
10 | 242401124 |
11 | 114913609 |
12 | 6921a518 |
13 | 3b2b1a24 |
14 | 2429c860 |
15 | 1643284e |
hex | e72bf64 |
242401124 has 24 divisors (see below), whose sum is σ = 485132928. Its totient is φ = 103815360.
The previous prime is 242401073. The next prime is 242401193. The reversal of 242401124 is 421104242.
242401124 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 = 242401096 and 242401105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74369 + ... + 77559.
It is an arithmetic number, because the mean of its divisors is an integer number (20213872).
Almost surely, 2242401124 is an apocalyptic number.
It is an amenable number.
242401124 is an abundant number, since it is smaller than the sum of its proper divisors (242731804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242401124 is a wasteful number, since it uses less digits than its factorization.
242401124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5915 (or 5913 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 242401124 is about 15569.2364616894. The cubic root of 242401124 is about 623.5120864053.
Adding to 242401124 its reverse (421104242), we get a palindrome (663505366).
The spelling of 242401124 in words is "two hundred forty-two million, four hundred one thousand, one hundred twenty-four".
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