Base | Representation |
---|---|
bin | 1110000111001000011… |
… | …1100011101010100001 |
3 | 212011202112222211202112 |
4 | 3201302013203222201 |
5 | 12433000241033124 |
6 | 303212211125105 |
7 | 23341465252040 |
oct | 3416207435241 |
9 | 764675884675 |
10 | 242432752289 |
11 | 938a6a72022 |
12 | 3ab9a2a3795 |
13 | 19b273b7020 |
14 | ba3b7d6557 |
15 | 648d80190e |
hex | 38721e3aa1 |
242432752289 has 16 divisors (see below), whose sum is σ = 299567560320. Its totient is φ = 191050704000.
The previous prime is 242432752271. The next prime is 242432752333. The reversal of 242432752289 is 982257234242.
It is a happy number.
It is not a de Polignac number, because 242432752289 - 212 = 242432748193 is a prime.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (242432752249) 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, 5284124 + ... + 5329805.
It is an arithmetic number, because the mean of its divisors is an integer number (18722972520).
Almost surely, 2242432752289 is an apocalyptic number.
It is an amenable number.
242432752289 is a deficient number, since it is larger than the sum of its proper divisors (57134808031).
242432752289 is a wasteful number, since it uses less digits than its factorization.
242432752289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10614200.
The product of its digits is 3870720, while the sum is 50.
The spelling of 242432752289 in words is "two hundred forty-two billion, four hundred thirty-two million, seven hundred fifty-two thousand, two hundred eighty-nine".
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