Base | Representation |
---|---|
bin | 11000001111100100001 |
3 | 1111100201021 |
4 | 3001330201 |
5 | 200410101 |
6 | 25005441 |
7 | 6516016 |
oct | 3017441 |
9 | 1440637 |
10 | 794401 |
11 | 4a2933 |
12 | 323881 |
13 | 21a77a |
14 | 16970d |
15 | 10a5a1 |
hex | c1f21 |
794401 has 4 divisors (see below), whose sum is σ = 798100. Its totient is φ = 790704.
The previous prime is 794399. The next prime is 794407. The reversal of 794401 is 104497.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104497 = 83 ⋅1259.
It can be written as a sum of positive squares in 2 ways, for example, as 358801 + 435600 = 599^2 + 660^2 .
It is a cyclic number.
It is not a de Polignac number, because 794401 - 21 = 794399 is a prime.
It is a Duffinian number.
794401 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (794407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1506 + ... + 1963.
It is an arithmetic number, because the mean of its divisors is an integer number (199525).
2794401 is an apocalyptic number.
It is an amenable number.
794401 is a deficient number, since it is larger than the sum of its proper divisors (3699).
794401 is a wasteful number, since it uses less digits than its factorization.
794401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3698.
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 794401 is about 891.2917591900. The cubic root of 794401 is about 92.6147006626.
Adding to 794401 its reverse (104497), we get a palindrome (898898).
The spelling of 794401 in words is "seven hundred ninety-four thousand, four hundred one".
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