Base | Representation |
---|---|
bin | 11111000011000… |
… | …10111110010010 |
3 | 200011002100022100 |
4 | 33201202332102 |
5 | 1013133432432 |
6 | 41502221230 |
7 | 6311543661 |
oct | 1741427622 |
9 | 604070270 |
10 | 260452242 |
11 | 124022696 |
12 | 73284816 |
13 | 41c6206b |
14 | 2683add8 |
15 | 17ceb07c |
hex | f862f92 |
260452242 has 12 divisors (see below), whose sum is σ = 564313230. Its totient is φ = 86817408.
The previous prime is 260452217. The next prime is 260452243. The reversal of 260452242 is 242254062.
It is a happy number.
260452242 is a `hidden beast` number, since 2 + 604 + 52 + 2 + 4 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 225630441 + 34821801 = 15021^2 + 5901^2 .
It is not an unprimeable number, because it can be changed into a prime (260452243) 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, 7234767 + ... + 7234802.
Almost surely, 2260452242 is an apocalyptic number.
260452242 is an abundant number, since it is smaller than the sum of its proper divisors (303860988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260452242 is a wasteful number, since it uses less digits than its factorization.
260452242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14469577 (or 14469574 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
The square root of 260452242 is about 16138.5328329436. The cubic root of 260452242 is about 638.6202714983.
The spelling of 260452242 in words is "two hundred sixty million, four hundred fifty-two thousand, two hundred forty-two".
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