Base | Representation |
---|---|
bin | 1111000110101111110 |
3 | 221010222101 |
4 | 1320311332 |
5 | 111314344 |
6 | 14335314 |
7 | 4131034 |
oct | 1706576 |
9 | 833871 |
10 | 494974 |
11 | 308977 |
12 | 1ba53a |
13 | 1443ac |
14 | cc554 |
15 | 9b9d4 |
hex | 78d7e |
494974 has 8 divisors (see below), whose sum is σ = 745560. Its totient is φ = 246456.
The previous prime is 494959. The next prime is 494987. The reversal of 494974 is 479494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
It is a nialpdrome in base 14.
It is a congruent number.
It is an unprimeable number.
494974 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
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 3 ways as a sum of consecutive naturals, for example, 432 + ... + 1084.
It is an arithmetic number, because the mean of its divisors is an integer number (93195).
2494974 is an apocalyptic number.
494974 is a deficient number, since it is larger than the sum of its proper divisors (250586).
494974 is a wasteful number, since it uses less digits than its factorization.
494974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1034.
The product of its digits is 36288, while the sum is 37.
The square root of 494974 is about 703.5438863355. The cubic root of 494974 is about 79.1032139141.
The spelling of 494974 in words is "four hundred ninety-four thousand, nine hundred seventy-four".
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