Base | Representation |
---|---|
bin | 11100111101000… |
… | …11110111000000 |
3 | 121221001012111022 |
4 | 32132203313000 |
5 | 444140022344 |
6 | 40034005012 |
7 | 6006356411 |
oct | 1636436700 |
9 | 557035438 |
10 | 242892224 |
11 | 115119583 |
12 | 69416768 |
13 | 3b424413 |
14 | 24389808 |
15 | 164cd0ee |
hex | e7a3dc0 |
242892224 has 28 divisors (see below), whose sum is σ = 483040944. Its totient is φ = 121181184.
The previous prime is 242892191. The next prime is 242892233. The reversal of 242892224 is 422298242.
It is a Cunningham number, because it is equal to 155852-1.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27272 + ... + 35064.
Almost surely, 2242892224 is an apocalyptic number.
It is an amenable number.
242892224 is a deficient number, since it is larger than the sum of its proper divisors (240148720).
242892224 is an equidigital number, since it uses as much as digits as its factorization.
242892224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8292 (or 8282 counting only the distinct ones).
The product of its digits is 36864, while the sum is 35.
The square root of 242892224 is about 15584.9999679179. Note that the first 4 decimals coincide. The cubic root of 242892224 is about 623.9328768474.
The spelling of 242892224 in words is "two hundred forty-two million, eight hundred ninety-two thousand, two hundred twenty-four".
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