Base | Representation |
---|---|
bin | 11100111001111… |
… | …01111000111111 |
3 | 121220020222120020 |
4 | 32130331320333 |
5 | 444033141214 |
6 | 40021023223 |
7 | 6002666625 |
oct | 1634757077 |
9 | 556228506 |
10 | 242474559 |
11 | 1149637a8 |
12 | 69254b13 |
13 | 3b309292 |
14 | 242bb515 |
15 | 164494a9 |
hex | e73de3f |
242474559 has 8 divisors (see below), whose sum is σ = 323374080. Its totient is φ = 161612376.
The previous prime is 242474543. The next prime is 242474563. The reversal of 242474559 is 955474242.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 242474559 - 24 = 242474543 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 242474559.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242474509) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14562 + ... + 26400.
It is an arithmetic number, because the mean of its divisors is an integer number (40421760).
Almost surely, 2242474559 is an apocalyptic number.
242474559 is a deficient number, since it is larger than the sum of its proper divisors (80899521).
242474559 is a wasteful number, since it uses less digits than its factorization.
242474559 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18669.
The product of its digits is 403200, while the sum is 42.
The square root of 242474559 is about 15571.5946196913. The cubic root of 242474559 is about 623.5750440164.
The spelling of 242474559 in words is "two hundred forty-two million, four hundred seventy-four thousand, five hundred fifty-nine".
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