Base | Representation |
---|---|
bin | 11111000010110… |
… | …11001010010100 |
3 | 200011000201102020 |
4 | 33201123022110 |
5 | 1013131421434 |
6 | 41501413140 |
7 | 6311351460 |
oct | 1741331224 |
9 | 604021366 |
10 | 260420244 |
11 | 124000647 |
12 | 7326a1b0 |
13 | 41c50626 |
14 | 2682d4a0 |
15 | 17ce1849 |
hex | f85b294 |
260420244 has 48 divisors (see below), whose sum is σ = 695482368. Its totient is φ = 74295648.
The previous prime is 260420239. The next prime is 260420249. The reversal of 260420244 is 442024062.
260420244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (260420239) and next prime (260420249).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (260420249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67249 + ... + 71015.
It is an arithmetic number, because the mean of its divisors is an integer number (14489216).
Almost surely, 2260420244 is an apocalyptic number.
It is an amenable number.
260420244 is an abundant number, since it is smaller than the sum of its proper divisors (435062124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260420244 is a wasteful number, since it uses less digits than its factorization.
260420244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4604 (or 4602 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 260420244 is about 16137.5414484363. The cubic root of 260420244 is about 638.5941177485.
The spelling of 260420244 in words is "two hundred sixty million, four hundred twenty thousand, two hundred forty-four".
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