Base | Representation |
---|---|
bin | 11100111011110… |
… | …11000000011100 |
3 | 121220201200221211 |
4 | 32131323000130 |
5 | 444114144032 |
6 | 40030234204 |
7 | 6005061514 |
oct | 1635730034 |
9 | 556650854 |
10 | 242724892 |
11 | 115014893 |
12 | 69355964 |
13 | 3b3961c7 |
14 | 24344844 |
15 | 16498747 |
hex | e77b01c |
242724892 has 6 divisors (see below), whose sum is σ = 424768568. Its totient is φ = 121362444.
The previous prime is 242724883. The next prime is 242724907. The reversal of 242724892 is 298427242.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30340608 + ... + 30340615.
Almost surely, 2242724892 is an apocalyptic number.
It is an amenable number.
242724892 is a deficient number, since it is larger than the sum of its proper divisors (182043676).
242724892 is a wasteful number, since it uses less digits than its factorization.
242724892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60681227 (or 60681225 counting only the distinct ones).
The product of its digits is 129024, while the sum is 40.
The square root of 242724892 is about 15579.6306759820. The cubic root of 242724892 is about 623.7895651092.
The spelling of 242724892 in words is "two hundred forty-two million, seven hundred twenty-four thousand, eight hundred ninety-two".
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