Base | Representation |
---|---|
bin | 1110000111000001011… |
… | …1001101111001100100 |
3 | 212011200111120122221120 |
4 | 3201300113031321210 |
5 | 12432420221144022 |
6 | 303205240013540 |
7 | 23340660036063 |
oct | 3416027157144 |
9 | 764614518846 |
10 | 242403303012 |
11 | 93891388382 |
12 | 3ab904612b0 |
13 | 19b21275910 |
14 | ba3792c1da |
15 | 648ae35d5c |
hex | 38705cde64 |
242403303012 has 96 divisors (see below), whose sum is σ = 635861920512. Its totient is φ = 71313302016.
The previous prime is 242403303007. The next prime is 242403303017. The reversal of 242403303012 is 210303304242.
242403303012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (242403303007) and next prime (242403303017).
It is a super-2 number, since 2×2424033030122 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (242403303017) 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 31 ways as a sum of consecutive naturals, for example, 9592458 + ... + 9617694.
It is an arithmetic number, because the mean of its divisors is an integer number (6623561672).
Almost surely, 2242403303012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 242403303012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317930960256).
242403303012 is an abundant number, since it is smaller than the sum of its proper divisors (393458617500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242403303012 is a wasteful number, since it uses less digits than its factorization.
242403303012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27957 (or 27955 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 242403303012 its reverse (210303304242), we get a palindrome (452706607254).
The spelling of 242403303012 in words is "two hundred forty-two billion, four hundred three million, three hundred three thousand, twelve".
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