Base | Representation |
---|---|
bin | 1111000100110110001 |
3 | 221002122100 |
4 | 1320212301 |
5 | 111302001 |
6 | 14331013 |
7 | 4125144 |
oct | 1704661 |
9 | 832570 |
10 | 494001 |
11 | 308172 |
12 | 1b9a69 |
13 | 143b11 |
14 | cc05b |
15 | 9b586 |
hex | 789b1 |
494001 has 12 divisors (see below), whose sum is σ = 720720. Its totient is φ = 326040.
The previous prime is 493993. The next prime is 494023. The reversal of 494001 is 100494.
It is not a de Polignac number, because 494001 - 23 = 493993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (494041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 970 + ... + 1388.
It is an arithmetic number, because the mean of its divisors is an integer number (60060).
2494001 is an apocalyptic number.
It is an amenable number.
494001 is a deficient number, since it is larger than the sum of its proper divisors (226719).
494001 is a wasteful number, since it uses less digits than its factorization.
494001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556 (or 553 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 494001 is about 702.8520470199. The cubic root of 494001 is about 79.0513472736.
Adding to 494001 its reverse (100494), we get a palindrome (594495).
The spelling of 494001 in words is "four hundred ninety-four thousand, one".
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