Base | Representation |
---|---|
bin | 11100111001110… |
… | …11011111010011 |
3 | 121220020111001221 |
4 | 32130323133103 |
5 | 444032332343 |
6 | 40020505511 |
7 | 6002626144 |
oct | 1634733723 |
9 | 556214057 |
10 | 242464723 |
11 | 114957376 |
12 | 6924b297 |
13 | 3b304967 |
14 | 242b7acb |
15 | 164465ed |
hex | e73b7d3 |
242464723 has 4 divisors (see below), whose sum is σ = 244689280. Its totient is φ = 240240168.
The previous prime is 242464721. The next prime is 242464751. The reversal of 242464723 is 327464242.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 242464723 - 21 = 242464721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (242464721) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1112115 + ... + 1112332.
It is an arithmetic number, because the mean of its divisors is an integer number (61172320).
Almost surely, 2242464723 is an apocalyptic number.
242464723 is a deficient number, since it is larger than the sum of its proper divisors (2224557).
242464723 is a wasteful number, since it uses less digits than its factorization.
242464723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2224556.
The product of its digits is 64512, while the sum is 34.
The square root of 242464723 is about 15571.2787849939. The cubic root of 242464723 is about 623.5666121118.
The spelling of 242464723 in words is "two hundred forty-two million, four hundred sixty-four thousand, seven hundred twenty-three".
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