Base | Representation |
---|---|
bin | 1111000101001111111 |
3 | 221002220222 |
4 | 1320221333 |
5 | 111303312 |
6 | 14331555 |
7 | 4125560 |
oct | 1705177 |
9 | 832828 |
10 | 494207 |
11 | 30833a |
12 | 1b9bbb |
13 | 143c3c |
14 | cc167 |
15 | 9b672 |
hex | 78a7f |
494207 has 8 divisors (see below), whose sum is σ = 598176. Its totient is φ = 398592.
The previous prime is 494191. The next prime is 494213. The reversal of 494207 is 702494.
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 494207 - 24 = 494191 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (494237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1958 + ... + 2195.
It is an arithmetic number, because the mean of its divisors is an integer number (74772).
2494207 is an apocalyptic number.
494207 is a deficient number, since it is larger than the sum of its proper divisors (103969).
494207 is a wasteful number, since it uses less digits than its factorization.
494207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4177.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 494207 is about 702.9985775235. The cubic root of 494207 is about 79.0623339683.
The spelling of 494207 in words is "four hundred ninety-four thousand, two hundred seven".
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