Base | Representation |
---|---|
bin | 11100111011101… |
… | …01110000010100 |
3 | 121220200121110002 |
4 | 32131311300110 |
5 | 444113002010 |
6 | 40025550432 |
7 | 6004642013 |
oct | 1635656024 |
9 | 556617402 |
10 | 242703380 |
11 | 114aaa707 |
12 | 69345418 |
13 | 3b38948a |
14 | 2433aa7a |
15 | 164921a5 |
hex | e775c14 |
242703380 has 24 divisors (see below), whose sum is σ = 510673632. Its totient is φ = 96891552.
The previous prime is 242703379. The next prime is 242703389. The reversal of 242703380 is 83307242.
242703380 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242703389) 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, 1142 + ... + 22061.
It is an arithmetic number, because the mean of its divisors is an integer number (21278068).
Almost surely, 2242703380 is an apocalyptic number.
242703380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
242703380 is an abundant number, since it is smaller than the sum of its proper divisors (267970252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242703380 is a wasteful number, since it uses less digits than its factorization.
242703380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23735 (or 23733 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 29.
The square root of 242703380 is about 15578.9402720467. The cubic root of 242703380 is about 623.7711363475.
The spelling of 242703380 in words is "two hundred forty-two million, seven hundred three thousand, three hundred eighty".
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