Base | Representation |
---|---|
bin | 1111000110011111001 |
3 | 221010210110 |
4 | 1320303321 |
5 | 111313331 |
6 | 14334533 |
7 | 4130454 |
oct | 1706371 |
9 | 833713 |
10 | 494841 |
11 | 308866 |
12 | 1ba449 |
13 | 144309 |
14 | cc49b |
15 | 9b946 |
hex | 78cf9 |
494841 has 8 divisors (see below), whose sum is σ = 663264. Its totient is φ = 328160.
The previous prime is 494803. The next prime is 494843. The reversal of 494841 is 148494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 494841 - 27 = 494713 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 494799 and 494808.
It is not an unprimeable number, because it can be changed into a prime (494843) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 550 + ... + 1136.
It is an arithmetic number, because the mean of its divisors is an integer number (82908).
2494841 is an apocalyptic number.
It is an amenable number.
494841 is a deficient number, since it is larger than the sum of its proper divisors (168423).
494841 is a wasteful number, since it uses less digits than its factorization.
494841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 871.
The product of its digits is 4608, while the sum is 30.
The square root of 494841 is about 703.4493585184. The cubic root of 494841 is about 79.0961282423.
The spelling of 494841 in words is "four hundred ninety-four thousand, eight hundred forty-one".
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