Base | Representation |
---|---|
bin | 11100111011110… |
… | …00000001101011 |
3 | 121220201002012122 |
4 | 32131320001223 |
5 | 444113301213 |
6 | 40030101455 |
7 | 6005011103 |
oct | 1635700153 |
9 | 556632178 |
10 | 242712683 |
11 | 1150066a4 |
12 | 6934a88b |
13 | 3b390795 |
14 | 24340203 |
15 | 16494d08 |
hex | e77806b |
242712683 has 6 divisors (see below), whose sum is σ = 248490324. Its totient is φ = 237066396.
The previous prime is 242712649. The next prime is 242712697. The reversal of 242712683 is 386217242.
It is not a de Polignac number, because 242712683 - 26 = 242712619 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (242712083) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63785 + ... + 67482.
It is an arithmetic number, because the mean of its divisors is an integer number (41415054).
Almost surely, 2242712683 is an apocalyptic number.
242712683 is a deficient number, since it is larger than the sum of its proper divisors (5777641).
242712683 is an equidigital number, since it uses as much as digits as its factorization.
242712683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131353 (or 131310 counting only the distinct ones).
The product of its digits is 32256, while the sum is 35.
The square root of 242712683 is about 15579.2388453352. The cubic root of 242712683 is about 623.7791061153.
The spelling of 242712683 in words is "two hundred forty-two million, seven hundred twelve thousand, six hundred eighty-three".
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