Base | Representation |
---|---|
bin | 1110000111001011001… |
… | …0101000011011100000 |
3 | 212011210100020112002001 |
4 | 3201302302220123200 |
5 | 12433011133402000 |
6 | 303213253133344 |
7 | 23341663241344 |
oct | 3416262503340 |
9 | 764710215061 |
10 | 242444044000 |
11 | 93902384714 |
12 | 3aba202a254 |
13 | 19b2983b802 |
14 | ba3d0d5624 |
15 | 648e7d246a |
hex | 3872ca86e0 |
242444044000 has 96 divisors (see below), whose sum is σ = 599014634400. Its totient is φ = 96435558400.
The previous prime is 242444043953. The next prime is 242444044013. The reversal of 242444044000 is 440444242.
It is a super-2 number, since 2×2424440440002 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 242444044000.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 546696 + ... + 885304.
It is an arithmetic number, because the mean of its divisors is an integer number (6239735775).
Almost surely, 2242444044000 is an apocalyptic number.
242444044000 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 242444044000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299507317200).
242444044000 is an abundant number, since it is smaller than the sum of its proper divisors (356570590400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242444044000 is a wasteful number, since it uses less digits than its factorization.
242444044000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338813 (or 338795 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
Adding to 242444044000 its reverse (440444242), we get a palindrome (242884488242).
The spelling of 242444044000 in words is "two hundred forty-two billion, four hundred forty-four million, forty-four thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •