Base | Representation |
---|---|
bin | 11101000001101… |
… | …00000011011010 |
3 | 121222011012200001 |
4 | 32200310003122 |
5 | 444312422332 |
6 | 40054403214 |
7 | 6014366341 |
oct | 1640640332 |
9 | 558135601 |
10 | 243482842 |
11 | 115492299 |
12 | 6966050a |
13 | 3b5a01b5 |
14 | 244a0b58 |
15 | 165980e7 |
hex | e8340da |
243482842 has 16 divisors (see below), whose sum is σ = 379118592. Its totient is φ = 117195120.
The previous prime is 243482831. The next prime is 243482843. The reversal of 243482842 is 248284342.
243482842 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (243482843) 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, 15498 + ... + 26965.
It is an arithmetic number, because the mean of its divisors is an integer number (23694912).
Almost surely, 2243482842 is an apocalyptic number.
243482842 is a deficient number, since it is larger than the sum of its proper divisors (135635750).
243482842 is a wasteful number, since it uses less digits than its factorization.
243482842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42573.
The product of its digits is 98304, while the sum is 37.
The square root of 243482842 is about 15603.9367468597. The cubic root of 243482842 is about 624.4381869771.
The spelling of 243482842 in words is "two hundred forty-three million, four hundred eighty-two thousand, eight hundred forty-two".
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