Base | Representation |
---|---|
bin | 11100111011101… |
… | …00000100100100 |
3 | 121220200020222200 |
4 | 32131310010210 |
5 | 444112241414 |
6 | 40025454500 |
7 | 6004612632 |
oct | 1635640444 |
9 | 556606880 |
10 | 242696484 |
11 | 114aa5508 |
12 | 69341430 |
13 | 3b3862b4 |
14 | 24338352 |
15 | 16490109 |
hex | e774124 |
242696484 has 18 divisors (see below), whose sum is σ = 613482870. Its totient is φ = 80898816.
The previous prime is 242696479. The next prime is 242696497. The reversal of 242696484 is 484696242.
It can be written as a sum of positive squares in only one way, i.e., 180633600 + 62062884 = 13440^2 + 7878^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3370749 + ... + 3370820.
Almost surely, 2242696484 is an apocalyptic number.
It is an amenable number.
242696484 is an abundant number, since it is smaller than the sum of its proper divisors (370786386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242696484 is a wasteful number, since it uses less digits than its factorization.
242696484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6741579 (or 6741574 counting only the distinct ones).
The product of its digits is 663552, while the sum is 45.
The square root of 242696484 is about 15578.7189460494. The cubic root of 242696484 is about 623.7652284961.
The spelling of 242696484 in words is "two hundred forty-two million, six hundred ninety-six thousand, four hundred eighty-four".
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