Base | Representation |
---|---|
bin | 11100111000111… |
… | …00001111100111 |
3 | 121212222222111221 |
4 | 32130130033213 |
5 | 444014233433 |
6 | 40014041211 |
7 | 6001554055 |
oct | 1634341747 |
9 | 555888457 |
10 | 242336743 |
11 | 11487a200 |
12 | 691a9207 |
13 | 3b28b62c |
14 | 242831d5 |
15 | 1641d72d |
hex | e71c3e7 |
242336743 has 6 divisors (see below), whose sum is σ = 266370272. Its totient is φ = 220306020.
The previous prime is 242336719. The next prime is 242336753. The reversal of 242336743 is 347633242.
It is not a de Polignac number, because 242336743 - 213 = 242328551 is a prime.
It is a Duffinian number.
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 242336699 and 242336708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242336753) 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 5 ways as a sum of consecutive naturals, for example, 1001271 + ... + 1001512.
Almost surely, 2242336743 is an apocalyptic number.
242336743 is a deficient number, since it is larger than the sum of its proper divisors (24033529).
242336743 is a wasteful number, since it uses less digits than its factorization.
242336743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2002805 (or 2002794 counting only the distinct ones).
The product of its digits is 72576, while the sum is 34.
The square root of 242336743 is about 15567.1687535017. The cubic root of 242336743 is about 623.4568805473.
Adding to 242336743 its reverse (347633242), we get a palindrome (589969985).
It can be divided in two parts, 24233 and 6743, that added together give a square (30976 = 1762).
The spelling of 242336743 in words is "two hundred forty-two million, three hundred thirty-six thousand, seven hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •