Base | Representation |
---|---|
bin | 1110000111111111001… |
… | …1010001100001011100 |
3 | 212012100112221220010210 |
4 | 3201333303101201130 |
5 | 12433433023103444 |
6 | 303251051332420 |
7 | 23350253440254 |
oct | 3417763214134 |
9 | 765315856123 |
10 | 242662316124 |
11 | 93a046077a8 |
12 | 3b043151110 |
13 | 19b62b22907 |
14 | ba600b2964 |
15 | 64a3a4a7b9 |
hex | 387fcd185c |
242662316124 has 12 divisors (see below), whose sum is σ = 566212070984. Its totient is φ = 80887438704.
The previous prime is 242662316123. The next prime is 242662316137. The reversal of 242662316124 is 421613266242.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×2426623161242 (a number of 24 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242662316123) 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, 10110929827 + ... + 10110929850.
Almost surely, 2242662316124 is an apocalyptic number.
It is an amenable number.
242662316124 is an abundant number, since it is smaller than the sum of its proper divisors (323549754860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242662316124 is a wasteful number, since it uses less digits than its factorization.
242662316124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20221859684 (or 20221859682 counting only the distinct ones).
The product of its digits is 165888, while the sum is 39.
The spelling of 242662316124 in words is "two hundred forty-two billion, six hundred sixty-two million, three hundred sixteen thousand, one hundred twenty-four".
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