Base | Representation |
---|---|
bin | 1110000101100010010… |
… | …0111010111101000000 |
3 | 212010122200200021110222 |
4 | 3201120210322331000 |
5 | 12431111041222430 |
6 | 303101502442212 |
7 | 23325043055435 |
oct | 3413044727500 |
9 | 763580607428 |
10 | 242004242240 |
11 | 936a70a4092 |
12 | 3aa9a893368 |
13 | 19a896a2997 |
14 | b9da92db8c |
15 | 6465daa9e5 |
hex | 385893af40 |
242004242240 has 56 divisors (see below), whose sum is σ = 577235116800. Its totient is φ = 96640014848.
The previous prime is 242004242209. The next prime is 242004242243. The reversal of 242004242240 is 42242400242.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242004242243) by changing a digit.
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, 439592 + ... + 822951.
Almost surely, 2242004242240 is an apocalyptic number.
242004242240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
242004242240 is an abundant number, since it is smaller than the sum of its proper divisors (335230874560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242004242240 is a wasteful number, since it uses less digits than its factorization.
242004242240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1263159 (or 1263149 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 26.
Adding to 242004242240 its reverse (42242400242), we get a palindrome (284246642482).
The spelling of 242004242240 in words is "two hundred forty-two billion, four million, two hundred forty-two thousand, two hundred forty".
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