Base | Representation |
---|---|
bin | 11100111000011… |
… | …10101011100000 |
3 | 121212220011022012 |
4 | 32130032223200 |
5 | 444010444214 |
6 | 40012532052 |
7 | 6001233065 |
oct | 1634165340 |
9 | 555804265 |
10 | 242281184 |
11 | 114841492 |
12 | 69181028 |
13 | 3b26c262 |
14 | 2426ac6c |
15 | 1640c03e |
hex | e70eae0 |
242281184 has 24 divisors (see below), whose sum is σ = 477724968. Its totient is φ = 120954240.
The previous prime is 242281183. The next prime is 242281201. The reversal of 242281184 is 481182242.
242281184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2422811843 (a number of 26 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 242281184.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242281183) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16634 + ... + 27590.
It is an arithmetic number, because the mean of its divisors is an integer number (19905207).
Almost surely, 2242281184 is an apocalyptic number.
It is an amenable number.
242281184 is a deficient number, since it is larger than the sum of its proper divisors (235443784).
242281184 is a wasteful number, since it uses less digits than its factorization.
242281184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11658 (or 11650 counting only the distinct ones).
The product of its digits is 8192, while the sum is 32.
The square root of 242281184 is about 15565.3841584459. The cubic root of 242281184 is about 623.4092315778.
The spelling of 242281184 in words is "two hundred forty-two million, two hundred eighty-one thousand, one hundred eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •