Base | Representation |
---|---|
bin | 11100111001011… |
… | …10101011010110 |
3 | 121220010211002100 |
4 | 32130232223112 |
5 | 444024142441 |
6 | 40015422530 |
7 | 6002320146 |
oct | 1634565326 |
9 | 556124070 |
10 | 242412246 |
11 | 1149209aa |
12 | 69224a46 |
13 | 3b2b6acb |
14 | 242a2926 |
15 | 16435cb6 |
hex | e72ead6 |
242412246 has 24 divisors (see below), whose sum is σ = 527955480. Its totient is φ = 80384256.
The previous prime is 242412217. The next prime is 242412253. The reversal of 242412246 is 642214242.
242412246 is a `hidden beast` number, since 2 + 4 + 2 + 412 + 246 = 666.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31416 + ... + 38363.
It is an arithmetic number, because the mean of its divisors is an integer number (21998145).
Almost surely, 2242412246 is an apocalyptic number.
242412246 is an abundant number, since it is smaller than the sum of its proper divisors (285543234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242412246 is a wasteful number, since it uses less digits than its factorization.
242412246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69980 (or 69977 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
The square root of 242412246 is about 15569.5936363156. The cubic root of 242412246 is about 623.5216223833.
Adding to 242412246 its reverse (642214242), we get a palindrome (884626488).
The spelling of 242412246 in words is "two hundred forty-two million, four hundred twelve thousand, two hundred forty-six".
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